Populism refers to a range of political stances that emphasize the idea of "the people" and often juxtapose this group against "the elite". The term developed in the 19th century and has been applied to various politicians, parties, and movements since that time, although has rarely been chosen as a self-description. Within political science and other social sciences, several different definitions of populism have been employed, with some scholars proposing that the term be rejected altogether.
A common framework for interpreting populism is known as the ideational approach: this defines populism as an ideology which presents "the people" as a morally good force and contrasts them against "the elite", who are portrayed as corrupt and self-serving. Populists differ in how "the people" are defined, but it can be based along class, ethnic, or national lines. Populists typically present "the elite" as comprising the political, economic, cultural, and media establishment, depicted as a homogeneous entity and accused of placing their own interests, and often the interests of other groups—such as large corporations, foreign countries, or immigrants—above the interests of "the people". Populist parties and social movements are often led by charismatic or dominant figures who present themselves as the "voice of the people". According to the ideational approach, populism is often combined with other ideologies, such as nationalism, liberalism, or socialism. Thus, populists can be found at different locations along the left–right political spectrum, and there exist both left-wing populism and right-wing populism.
Other scholars of the social sciences have defined the term populism differently. According to the popular agency definition used by some historians of United States history, populism refers to popular engagement of the population in political decision making. An approach associated with the political scientist Ernesto Laclau presents populism as an emancipatory social force through which marginalised groups challenge dominant power structures. Some economists have used the term in reference to governments which engage in substantial public spending financed by foreign loans, resulting in hyperinflation and emergency measures. In popular discourse—where the term has often been used pejoratively—it has sometimes been used synonymously with demagogy, to describe politicians who present overly simplistic answers to complex questions in a highly emotional manner, or with opportunism, to characterize politicians who seek to please voters without rational consideration as to the best course of action.
The term populism came into use in the late 19th century alongside the promotion of democracy. In the United States, it was closely associated with the People's Party, while in the Russian Empire it was linked to the agrarian socialist Narodnik movement. In the 1960s the term became increasingly popular among social scientists in Western countries, and later in the 20th century it was applied to various political parties active in liberal democracies. In the 21st century, the term became increasingly common in political discourse, particularly in the Americas and Europe, to describe a range of left-wing, right-wing, and centrist groups that challenged the established parties. When in office in liberal democracies, populists have often been responsible for democratic backsliding – also called "democratic erosion" or "de-democratization" – as they undermine independent institutions like the media or judiciary which they consider hostile to the "will of the people".  
- 1 Etymology and terminology
- 2 Ideational definition
- 3 Other definitions
- 4 Mobilization
- 5 Other themes
- 6 History
- 7 See also
- 8 References
- 9 Further reading
- 10 External links
Margaret Canovan on how the term populism was used, 1981 
The word populism is a vague and contested term that has been used in reference to a diverse variety of phenomena.  The political scientist Will Brett characterised it as "a classic example of a stretched concept, pulled out of shape by overuse and misuse",  while the political scientist Peter Taggart has said of populism that it is "one of the most widely used but poorly understood political concepts of our time". 
The term originated as a form of self-designation, being used by members of the People's Party active in the United States during the late 19th century.  In the Russian Empire during the same period, a group referred to itself as the narodniki, which has often been translated into English as populists.  The Russian and American movements differed in various respects, and the fact that they shared a name was coincidental.  In the 1920s, the term entered the French language, used to describe a group of writers expressing sympathy for ordinary people. 
Although the term began as a self-designation, part of the confusion surrounding it stems from the fact that it has rarely been used in this way, with few political figures openly describing themselves as "populists".  As noted by the political scientist Margaret Canovan, "there has been no self-conscious international populist movement which might have attempted to control or limit the term's reference, and as a result those who have used it have been able to attach it a wide variety of meanings."  In this it differs from other political terms, like " socialism" or " conservatism", which have been widely used as self-designations by individuals who have then presented their own, internal definitions of the word.  Instead it shares similarities with terms like " far left", " far right", or " extremist", which are often used in political discourse but rarely as self-designations. 
In popular discourse, the term "populism" has often been conflated with other concepts like demagoguery and generally presented as something to be "feared and discredited".  It has often been applied to movements that are considered to be outside the political mainstream or a threat to democracy.  The political scientists Yves Mény and Yves Surel noted that "populism" had become "a catchword, particularly in the media, to designate the newborn political or social movements which challenge the entrenched values, rules and institutions of democratic orthodoxy."  Typically, the term is usually used against others, often in a pejorative sense to discredit opponents.  Some of those who have repeatedly been referred to as "populists" in a pejorative sense have subsequently embraced the term while seeking to shed it of negative connotations.  The French far-right politician Jean-Marie Le Pen for instance was often accused of populism and eventually responded by stating that "Populism precisely is taking into account the people's opinion. Have people the right, in a democracy, to hold an opinion? If that is the case, then yes, I am a populist."  Similarly, on being founded in 2003, the centre-left Lithuanian Labour Party declared: "we are and will be called populists." 
Until the 1950s, use of the term populism remained restricted largely to historians studying the People's Party, but in 1954 the U.S. sociologist Edward Shils published an article proposing populism as a term to describe anti-elite trends in U.S. society more broadly.  Following on from Shils' article, during the 1960s the term "populism" became increasingly popular among sociologists and other academics in the social sciences.  In 1967 a Conference on Populism was held at the London School of Economics, the participants of which failed to agree on a clear, single definition.  As a result of this scholarly interest, an academic field known as "populism studies" emerged.  Interest in the subject grew rapidly: between 1950 and 1960 about 160 publications on populism appeared, while between 1990 and 2000 that number was over 1500.  Taggart argued that this academic interest was not consistent but appeared in "bursts" of research that reflected the political conditions of the time. 
Canovan noted that "if the notion of populism did not exist, no social scientist would deliberately invent it; the term is far too ambiguous for that".  From examining how the term "populism" had been used, she proposed that seven different types of populism could be discerned. Three of these were forms of "agrarian populism"; these included farmers' radicalism, peasant movements, and intellectual agrarian socialism. The other four were forms of "political populism", representing populist dictatorship, populist democracy, reactionary populism, and politicians' populism.  She noted that these were "analytical constructs" and that "real-life examples may well overlap several categories",  adding that no single political movement fitted into all seven categories. 
The confusion surrounding the term has led some scholars to suggest that it should be abandoned by scholarship.  In contrast to this view, the political scientists Cas Mudde and Cristóbal Rovira Kaltwasser stated that "while the frustration is understandable, the term populism is too central to debates about politics from Europe to the Americas to simply do away with."  Similarly, Canovan noted that the term "does have comparatively clear and definite meanings in a number of specialist areas" and that it "provides a pointer, however shaky, to an interesting and largely unexplored area of political and social experience".  The political scientists Daniele Albertazzi and Duncan McDonnell thought that "if carefully defined, the term 'populism' can be used profitably to help us understand and explain a wide array of political actors".  The political scientist Ben Stanley noted that "although the meaning of the term has proven controversial in the literature, the persistence with which it has recurred suggests the existence at least of an ineliminable core: that is, that it refers to a distinct pattern of ideas." 
Although academic definitions of populism have differed, most of them have focused on the idea that it should reference some form of relationship between "the people" and "the elite". 
The ideational definition of populism used by Mudde and Kaltwasser 
A common approach to defining populism is known as the ideational approach.  In this definition, the term populism is applied to political groups and individuals who make appeals to "the people" and then contrast this group against "the elite".  Adopting this approach, Albertazzi and McDonnell define populism as an ideology that "pits a virtuous and homogeneous people against a set of elites and dangerous 'others' who are together depicted as depriving (or attempting to deprive) the sovereign people of their rights, values, prosperity, identity, and voice". 
In this understanding, note Mudde and Kaltwasser, "populism always involves a critique of the establishment and an adulation of the common people",  and according to Ben Stanley, populism itself is a product of "an antagonistic relationship" between "the people" and "the elite", and is "latent wherever the possibility occurs for the emergence of such a dichotomy".  This understanding conceives of populism as a discourse, ideology, or worldview.  These definitions were initially employed largely in Western Europe, although later became increasingly popular in Eastern Europe and the Americas. 
According to this approach, populism is viewed as a "thin ideology" or "thin-centred ideology" which on its own is seen as too insubstantial to provide a blueprint for societal change. It thus differs from the "thick-centred" or "full" ideologies such as fascism, liberalism, and socialism, which provide more far-reaching ideas about social transformation. As a thin-centred ideology, populism is therefore attached to a thick-ideology by populist politicians.  Thus, populism can be found merged with forms of nationalism, liberalism, socialism, federalism, or conservatism.  According to Stanley, "the thinness of populism ensures that in practice it is a complementary ideology: it does not so much overlap with as diffuse itself throughout full ideologies." 
Populism is, according to Mudde and Kaltwasser, "a kind of mental map through which individuals analyse and comprehend political reality".  Mudde noted that populism is "moralistic rather than programmatic".  It encourages a binary world-view in which everyone is divided into "friends and foes", with the latter being regarded not just as people who have "different priorities and values" but as being fundamentally "evil".  In emphasising one's purity against the corruption and immorality of "the elite", from which "the people" must remain pure and untouched, populism prevents compromise between different groups. 
- The existence of two homogeneous units of analysis: 'the people' and 'the elite'.
- The antagonistic relationship between the people and the elite.
- The idea of popular sovereignty.
- The positive valorisation of 'the people' and denigration of 'the elite'.
The ideational definition of populism used by Ben Stanley 
As a result of the various different ideologies which populism can be paired with, the forms that populism can take vary widely.  Populism itself cannot be positioned on the left–right political spectrum,  and both right and left-wing populisms exist.  The ideologies which populism can be paired with can be contradictory, resulting in different forms of populism that can oppose each other.  For instance, in Latin America during the 1990s, populism was often associated with politicians like Peru's Alberto Fujimori who promoted neoliberal economics, while in the 2000s it was instead associated with those like Venezuela's Hugo Chávez who promoted socialist programs.  As well as populists of the left and right, populist figures like Italy's Beppe Grillo have been characterised as centrist and liberals,  while groups like Turkey's Justice and Development Party have been described as combining populism with Islamism,  and India's Bharatiya Janata Party has been seen as mixing populism with Hindu nationalism. 
Adherents of the ideational definition have also drawn a distinction between left and right-wing populists. The latter are presented as juxtaposing "the people" against both "the elite" and an additional group who are also regarded as being separate from "the people" and whom "the elite" is seen to favour, such as immigrants, homosexuals, travellers, or communists.  Populist leaders thus "come in many different shades and sizes" but, according to Mudde and Kaltwasser, share one common element: "a carefully crafted image of the vox populi".  Stanley expressed the view that although there are "certain family resemblances" that can be seen between populist groups and individuals, there was "no coherent tradition" unifying all of them. 
While many left-wing parties in the early 20th century presented themselves as the vanguard of the proletariat, by the early 21st century left-wing populists were presenting themselves as the "voice of the people" more widely.  On the political right, populism is often combined with nationalism, with "the people" and "the nation" becoming fairly interchangeable categories in their discourse. 
Political scientist Cas Mudde 
For populists, "the people" are presented as being homogenous,  but also virtuous.  In simplifying the complexities of reality, the concept of "the people" is vague and flexible,  with this plasticity benefitting populists who are thus able to "expand or contract" the concept "to suit the chosen criteria of inclusion or exclusion" at any given time.  In employing the concept of "the people", populists can encourage a sense of shared identity among different groups within a society and facilitate their mobilisation toward a common cause.  One of the ways that populists employ the understanding of "the people" is in the idea that "the people are sovereign", that in a democratic state governmental decisions should rest with the population and that if they are ignored then they might mobilize or revolt.  This is the sense of "the people" employed in the late 19th century United States by the People's Party and which has also been used by later populist movements in that country. 
A second way in which "the people" is conceived by populists combines a socioeconomic or class based category with one that refers to certain cultural traditions and popular values.  The concept seeks to vindicate the dignity of a social group who regard themselves as being oppressed by a dominant "elite" who are accused of treating "the people's" values, judgements, and tastes with suspicion or contempt.  A third use of "the people" by populists employs it as a synonym for "the nation", whether that national community be conceived in either ethnic or civic terms. In such a framework, all individuals regarded as being "native" to a particular state, either by birth or by ethnicity, could be considered part of "the people". 
Populism typically entails "celebrating them as the people", in Stanley's words.  The political scientist Paul Taggart proposed the term "the heartland" to better reflect what populists often mean in their rhetoric.  According to Taggart, "the heartland" was the place "in which, in the populist imagination, a virtuous and unified population resides".  Who this "heartland" is can vary between populists, even within the same country. For instance, in Britain, the centre-right Conservative Party conceived of " Middle England" as its heartland, while the far-right British National Party conceived of the "native British people" as its heartland.  Mudde noted that for populists, "the people" "are neither real nor all-inclusive, but are in fact a mythical and constructed sub-set of the whole population".  They are an imagined community, much like the imagined communities embraced and promoted by nationalists. 
Political scientist Tjitske Akkerman 
Populism often entails presenting "the people" as the underdog.  Populists typically seek to reveal to "the people" how they are oppressed.  In doing so, they do not seek to change "the people", but rather seek to preserve the latter's "way of life" as it presently exists, regarding it as a source of good.  For populists, the way of life of "the people" is presented as being rooted in history and tradition and regarded as being conducive to public good.  An example of this would be the use of mass mobilisation strategies that entails the invention of new rhetoric and the design of reformist agendas and policies targeting women. Through the instrumentalisation of equality issues and the imposition of gender ideologies to perpetuate existing patriarchal power relations that align with traditional values or conservative ideology, populist parties and leaders hope to galvanise the female electorate by appealing to women who feel a sense of victimhood. For example, Turkey’s Justice and Development Party (AKP) governance has been criticised on the contradictory nature of the framing of its policies and discourse on women’s political inclusion and recruitment and their integration into the labour market by emphasising the primacy of a woman's role as a mother in order to uphold society.  In the recent referendum campaign in 2017 on whether to convert to a presidential system in Turkey, Recep Tayyip Erdoğan credited the AKP for increased women political representation since "only women could articulate women's problems", all the while maintaining his aversion towards quotas for women and positive discrimination.  Although populist leaders often present themselves as representatives of "the people", they often come from elite strata in society; examples like Berlusconi, Fortuyn, and Haider were all well-connected to their country's political and economic elites. 
Populism can also be subdivided into "inclusionary" and "exclusionary" populism, which differ in their conceptions of who "the people" are; inclusionary populism tends to define "the people" more broadly, accepting and advocating for minority, stigmatized and unconventional groups, while exclusionary populism defines "the people" in a much stricter sense, generally being focused on a particular sociocultural group and antagonistic against minority, stigmatized and unconventional groups. However, this is not exactly a pure dichotomy – exclusive populists can still give voice to those who feel marginalized by the political status quo and include minorities if it is advantageous, while inclusive populists can vary significantly in how inclusive they actually are. In addition, all populisms are implicitly exclusionary, since they define "the people" against "the elite", thus some scholars like Cas Mudde argue that the difference between populisms is not whether a particular populism excludes but whom it excludes from "the people".    
Anti-elitism is widely considered the central characteristic feature of populism.  In populist discourse, the "fundamental distinguishing feature" of "the elite" is that it is in an "adversarial relationship" with "the people".  In defining "the elite", populists often condemn not only the political establishment, but also the economic elite, cultural elite, and the media elite, which they present as one homogenous, corrupt group.  In early 21st century India, the populist Bharatiya Janata Party for instance accused the dominant Indian National Congress party, the Communist Party of India, NGOs, academia, and the English-language media of all being part of "the elite". 
When operating in liberal democracies, populists often condemn dominant political parties as part of "the elite" but at the same time do not reject the party political system altogether, instead either calling for or claiming to be a new kind of party different from the others.  Although condemning almost all those in positions of power within a given society, populists often exclude both themselves and those sympathetic to their cause even when they too are in positions of power.  For instance, the Freedom Party of Austria (FPÖ), a right-wing populist group, regularly condemned "the media" in Austria for defending "the elite", but excluded from that the Kronen Zeitung, a widely read tabloid that supported the FPÖ and its leader Jörg Haider. 
When populists take governmental power, they are faced with a challenge in that they now represent a new elite. In such cases—like Chávez in Venezuela and Vladimír Mečiar in Slovakia—populists retain their anti-establishment rhetoric by making changes to their concept of "the elite" to suit their new circumstances, alleging that real power is not held by the government but other powerful forces who continue to undermine the populist government and the will of "the people" itself.  In these instances, populist governments often conceptualise "the elite" as those holding economic power.  In Venezuela, for example, Chávez blamed the economic elite for frustrating his reforms, while in Greece, the left-wing populist Prime Minister Alexis Tsipras accused "the lobbyists and oligarchs of Greece" of undermining his administration.  In populist instances like these, the claims made have some basis in reality, as business interests seek to undermine leftist-oriented economic reform. 
Although left-wing populists who combine populist ideas with forms of socialism most commonly present "the elite" in economic terms, the same strategy is also employed by some right-wing populists.  In the United States during the late 2000s, the Tea Party movement—which presented itself as a defender of the capitalist free market—argued that big business, and its allies in Congress, seeks to undermine the free market and kill competition by stifling small business.  Among some 21st century right-wing populists, "the elite" are presented as being political progressives committed to political correctness.  The Dutch right-wing populist leader Pim Fortuyn referred to this as the "Church of the Left". 
In some instances, particularly in Latin America and Africa, "the elites" are conceived not just in economic but also in ethnic terms, representing what political scientists have termed ethnopopulism.  In Bolivia, for example, the left-wing populist leader Evo Morales juxtaposed the mestizo and indigenous "people" against an overwhelmingly European "elite",  declaring that "We Indians [i.e. indigenous people] are Latin America's moral reserve".  In the Bolivian case, this was not accompanied by a racially exclusionary approach, but with an attempt to build a pan-ethnic coalition which included European Bolivians against the largely European Bolivian elite.  In South Africa, the populist Julius Malema has presented black South Africans as the "people" whom he claims to represent, calling for the expropriation of land owned by the white minority without compensation.  In areas like Europe where nation-states are more ethnically homogenous, this ethnopopulist approach is rare given that the "people" and "elite" are typically of the same ethnicity. 
In various instances, populists claim that "the elite" is working against the interests of the country.  In the European Union (EU), for instance, various populist groups allege that their national political elites put the interests of the EU itself over those of their own nation-states.  Similarly, in Latin America populists often charge political elites with championing the interests of the United States over those of their own countries. 
Another common tactic among populists, particularly in Europe, is the accusation that "the elites" place the interests of immigrants above those of the native population.  Such approaches are also found elsewhere; the Zambian populist Michael Sata for instance adopted a xenophobic stance during his campaigns by focusing his criticism on the country's Asian minority, decrying Chinese and Indian ownership of businesses and mines.  In India, the right-wing populist leader Narendra Modi rallied supporters against Muslim Bangladeshi migrants, promising to deport them.  In instances where populists are also antisemitic (such as Jobbik in Hungary and Attack in Bulgaria) the elites are accused of favouring Israeli and wider Jewish interests above those of the national group. Antisemitic populists often accuse "the elite" of being made up of many Jews as well.  When populists emphasize ethnicity as part of their discourse, "the elite" can sometimes be presented as "ethnic traitors". 
A third component of the ideational approach to populism is the idea of the general will, or volonté générale.  An example of this populist understanding of the general will can be seen in Chávez's 2007 inaugural address, when he stated that "All individuals are subject to error and seduction, but not the people, which possesses to an eminent degree of consciousness of its own good and the measure of its independence. Because of that its judgement is pure, its will is strong, and none can corrupt or even threaten it."  For populists, the general will of "the people" is something that should take precedence over the preferences of "the elite". 
As noted by Stanley, the populist idea of the general will is connected to ideas of majoritarianism and authenticity.  Highlighting how populists appeal to the ideals of "authenticity and ordinariness", he noted that what was most important to populists was "to appeal to the idea of an authentic people" and to cultivate the idea that they are the "genuine" representatives of "the people".  In doing so they often emphasise their physical proximity to "the people" and their distance from "the elites". 
In emphasising the general will, many populists share the critique of representative democratic government previously espoused by the French philosopher Jean-Jacques Rousseau.  This approach regards representative governance as an aristocratic and elitist system in which a country's citizens are regarded as passive entities. Rather than choosing laws for themselves, these citizens are only mobilized for elections in which their only option is to select their representatives rather than taking a more direct role in legislation and governance.  Populists often favour the use of direct democratic measures such as referenda and plebiscites.  For this reason, Mudde and Kaltwasser suggested that "it can be argued that an elective affinity exists between populism and direct democracy",  although Stanley cautioned that "support for direct democracy is not an essential attribute of populism."  Populist notions of the "general will" and its links with populist leaders are usually based on the idea of " common sense". 
Stanley noted that rather than being restricted purely to populists, appeals to "the people" had become "an unavoidable aspect of modern political practice", with elections and referenda predicated on the notion that "the people" decide the outcome.  Thus, a critique of the ideational definition of populism is that it becomes too broad and can potentially apply to all political actors and movements. Responding to this critique, Mudde and Kaltwasser argued that the ideational definition did allow for a "non-populism" in the form of both elitism and pluralism. 
Elitists share the populist binary division but reverse the associations. Whereas populists regard the elites as bad and the common people as good, elitists view "the people" as being vulgar, immoral, and dangerous and "the elites" as being morally, culturally, and intellectually superior.  Elitists want politics to be largely or entirely an elite affair; some—like Spain's Francisco Franco and Chile's Augusto Pinochet—reject democracy altogether, while others—like Spain's José Ortega y Gasset and Austria's Joseph Schumpeter—support a limited model of democracy. 
Pluralism differs from both elitism and populism by rejecting any dualist framework, instead viewing society as a broad array of overlapping social groups, each with their own ideas and interests. In this context, diversity is seen not as a weakness but a strength.  Pluralists argue that political power should not be held by any single group—whether defined by their gender, ethnicity, economic status, or political party membership etc.—and should instead be distributed. Pluralists encourage governance through compromise and consensus in order to reflect the interests of as many of these groups as possible.  Some politicians do not seek to demonise a social elite; for many conservatives for example, the social elite are regarded as the bulwark of the traditional social order, while for some liberals, the social elite are perceived as an enlightened legislative and administrative cadre. 
The popular agency definition to populism uses the term in reference to a democratic way of life that is built on the popular engagement of the population in political activity. In this understanding, populism is usually perceived as a positive factor in the mobilization of the populace to develop a communitarian form of democracy.  This approach to the term is common among historians in the United States and those who have studied the late 19th century People's Party. 
The Laclauan definition of populism, so called after the Argentinian political theorist Ernesto Laclau who developed it, uses the term in reference to what proponents regard as an emancipatory force that is the essence of politics.  In this concept of populism, it is believed to mobilise excluded sectors of society against dominant elites and changing the status quo.  Laclau's initial emphasis was on class antagonisms arising between different classes, although he later altered his perspective to claim that populist discourses could arise from any part of the socio-institutional structure.  For Laclau, socialism was "the highest form of populism".  His understandings of the topic derived in large part from his focus on politics in Latin America.  This definition is popular among critics of liberal democracy and is widely used in critical studies and in studies of West European and Latin American politics. 
The socioeconomic definition of populism applies the term to what it regards as an irresponsible form of economic policy by which a government engages in a period of massive public spending financed by foreign loans, after which the country falls into hyperinflation and harsh economic adjustments are then imposed.  This use of the term was used by economists like Rudiger Dornbusch and Jeffrey Sachs and was particularly popular among scholars of Latin America during the 1980s and 1990s.  Since that time, this definition continued to be used by some economists and journalists, particularly in the US, but was uncommon among other social sciences. 
An additional approach applies the term populism to a political strategy in which a charismatic leader seeks to govern based on direct and unmediated connection with their followers.  This is a definition of the term that is popular among scholars of non-Western societies.  Mudde suggested that although the idea of a leader having direct access to "the people" was a common element among populists, it is best regarded as a feature which facilitates rather than defines populism. 
In popular discourse, populism is sometimes used in a negative sense in reference to politics which involves promoting extremely simple solutions to complex problems in a highly emotional manner.  Mudde suggested that this definition "seems to have instinctive value" but was difficult to employ empirically because almost all political groups engage in sloganeering and because it can be difficult to differentiate an argument made emotionally from one made rationally.  Mudde thought that this phenomenon was better termed demagogy rather than populism.  Another use of the term in popular discourse is to describe opportunistic policies designed to quickly please voters rather than deciding a more rational course of action.  Examples of this would include a governing political party lowering taxes before an election or promising to provide things to the electorate which the state cannot afford to pay for.  Mudde suggested that this phenomenon is better described as opportunism rather than populism. 
Some scholars argue that populist organizing for empowerment represents the return of older "Aristotelian" politics of horizontal interactions among equals who are different, for the sake of public problem solving.  
In Populism: A Very Short Introduction, Cas Mudde and Cristóbal Rovira Kaltwasser define populism as "politics for ordinary people by extraordinary leaders who construct ordinary profiles." 
There are three forms of political mobilization which populists have adopted: that of the populist leader, the populist political party, and the populist social movement.  The reasons why voters are attracted to populists differ, but common catalysts for the rise of populists include dramatic economic decline or a systematic corruption scandal that damages established political parties.  For instance, the Great Recession of 2007 and its impact on the economies of southern Europe was a catalyst for the rise of Syriza in Greece and Podemos in Spain, while the Mani pulite corruption scandal of the early 1990s played a significant part in the rise of the Italian populist Silvio Berlusconi.  Another catalyst for the growth of populism is a widespread perception among voters that the political system is unresponsive to them.  This can arise when elected governments introduce policies that are unpopular with their voters but which are implemented because they are considered to be "responsible" or imposed by supranational organisations; in Latin America, for example, many countries passed unpopular economic reforms under pressure from the International Monetary Fund and World Bank while in Europe, many countries in the European Union were pushed to implement unpopular economic austerity measures by the union's authorities. 
Populism is often associated with charismatic and dominant leaders,  and the populist leader is, according to Mudde and Kaltwasser, "the quintessential form of populist mobilization".  These individuals campaign and attract support on the basis of their own personal appeal.  Their supporters then develop a perceived personal connection with the leader.  For these leaders, populist rhetoric allows them to claim that they have a direct relationship with "the people",  and in many cases they claim to be a personification of "the people" themselves,  presenting themselves as the vox populi or "voice of the people".  They can also present themselves as the saviour of the people because of their perceived unique talents and vision, and in doing so can claim to be making personal sacrifices for the good of the people.  Because loyalty to the populist leader is thus seen as representing loyalty to the people, those who oppose the leader can be branded "enemies of the people". 
The gendered imagery projected onto the leadership of a populist party is often used to cultivate a personal level of identification with the public and erase the private and public divide of politics. This may lead to feelings of trust between the populist leader and their followers because they believe that the leader is more in touch with the normal people than traditionally successful politicians and can therefore comprehend the public's needs and issues to a greater extent. For example, the significant use of masculine imagery through themes such as fatherhood or family furthers the view that male leaders have the greatest capacity to protect, reward and sanction the nation,  leading to the public having greater faith in a male politician's executive powers and the consequential realisations of their needs through policy changes. The overwhelming majority of populist leaders have been men,  although there have been various females occupying this role.  Most of these female populist leaders gained positions of seniority through their connections to previously dominant men; Eva Perón was the wife of Juan Perón, Marine Le Pen the daughter of Jean-Marie Le Pen, Keiko Fujimori the daughter of Alberto Fujimori, and Yingluck Shinawatra the sister of Thaksin Shinawatra. 
Canovan noted that populists often used "colourful and undiplomatic language" to distinguish themselves from the governing elite.  In Africa, several populist leaders have distinguished themselves by speaking in indigenous languages rather than either French or English.  Populist leaders often present themselves as men of action rather than men of words, talking of the need for "bold action" and "common sense solutions" to issues which they call "crises".  Male populist leaders often express themselves using simple and sometimes vulgar language in an attempt to present themselves as "the common man" or "one of the boys" to add to their populist appeal. 
An example of this is Umberto Bossi, the leader of the right-wing populist Italian Lega Nord, who at rallies would state "the League has a hard-on" while putting his middle-finger up as a sign of disrespect to the government in Rome.  Another recurring feature of male populist leaders is the emphasis that they place on their own virility.  An example of this is the Italian Prime Minister Silvio Berlusconi, who bragged about his bunga bunga sex parties and his ability to seduce young women.  Among female populist leaders, it is more common for them to emphasise their role as a wife and mother.  The US right-wing populist Sarah Palin for instance referred to herself as a "hockey mom" and a "mama grizzly",  while Australian right-wing populist Pauline Hanson stated that "I care so passionately about this country, it's like I'm its mother. Australia is my home and the Australian people are my children." 
The reconstruction of dominant gender norms is used as a mechanism to appeal to women to further an anti-establishment rhetoric and ingrain this orientation into the psyche of the general public by maintaining gender power relations. Women were often approached as citizens, along with men, by promoting their political and social rights and often by catering to their economic needs as mothers to solidify the continuation of women’s public and private roles within the patriarchy. The inclusion of policies that embody a particular form of feminine in an environment of de-democratisation questions the extent to which populism claims to be reflective of the general will of the people when it doesn’t further the cause of the autonomous existence of women. In the case of Turkey’s AKP, the anti-establishment rhetoric coupled with its Islamist ideology has sought the substitution of gender equality by emphasising women’s roles as mothers and wives. This is because they claim that Islam has conferred women the highest status in society as mothers,  thereby justifying the emphasising the centrality of the woman’s role in the domestic sphere with her family. This is furthered by the few women who are exceptional in their incumbency and pro women views often being overshadowed by party ideology. Therefore, these women MPs have had to underline their own domestic roles and mother identity in order to fit the party's rhetoric on women and have attributed the lack of numerical representation of women in politics down to their roles in the domestic, differential socialisation and their lack of interest in politics.  AKP’s women MPs refrain from references to patriarchy and gender roles to explain women’s position in Turkish society in order not to be pitted against 'the people' and claim that women hold power within the private sphere in the managing of the household. Feminist organisations are accused of elitism, and the republican secular equality policies are criticised for imposing a Westernised identity for women and ignoring the problems of the under privileged and religious women. 
Populist leaders typically portray themselves as outsiders who are separate from the "elite". Female populist leaders sometimes reference their gender as setting them apart from the dominant "old boys' club",  while in Latin America a number of populists, such as Evo Morales and Alberto Fujimori, emphasised their non-white ethnic background to set them apart from the white-dominated elite.  Other populists have used clothing to set them apart.  In South Africa, the populist Julius Malema and members of his Economic Freedom Fighters attended parliament dressed as miners and workers to distinguish themselves from the other politicians wearing suits.  In instances where wealthy business figures promote populist sentiments, such as Ross Perot, Thaksin Shinawatra, or Berlusconi, it can be difficult to present themselves as being outside the elite, however this is achieved by portraying themselves as being apart from the political, if not the economic elite, and portraying themselves as reluctant politicians.  Mudde and Kaltwasser noted that "in reality, most populist leaders are very much part of the national elite", typically being highly educated, upper-middle class, middle-aged males from the majority ethnicity. 
Mudde and Kaltwasser suggested that "true outsiders" to the political system are rare, although cited instances like Venezuela's Chávez and Peru's Fujimori.  More common is that they are "insider-outsiders", strongly connected to the inner circles of government but not having ever been part of it.  The Dutch right-wing populist Geert Wilders had for example been a prominent back-bench MP for many years before launching his populist Party for Freedom,  while in South Africa, Malema had been leader of the governing African National Congress (ANC) youth league until he was expelled, at which he launched his own populist movement.  Only a few populist leaders are "insiders", individuals who have held leading roles in government prior to portraying themselves as populists.  One example is Thaksin Shinawatra, who was twice deputy prime minister of Thailand before launching his own populist political party;  another is Rafael Correa, who served as the Ecuadorean finance minister before launching a left-wing populist challenge. 
Populist leaders are sometimes also characterised as strongmen or—in Latin American countries—as caudillos.  In a number of cases, such as Argentina's Perón or Venezuela's Chávez, these leaders have military backgrounds which contribute to their strongman image.  Other populist leaders have also evoked the strongman image without having a military background; these include Italy's Berlusconi, Slovakia's Mečiar, and Thailand's Thaksin Shinawatra.  Populism and strongmen are not intrinsically connected, however; as stressed by Mudde and Kaltwasser, "only a minority of strongmen are populists and only a minority of populists is a strongman".  Rather than being populists, many strongmen—such as Spain's Francisco Franco—were elitists who led authoritarian administrations. 
In most cases, these populist leaders built a political organisation around themselves, typically a political party, although in many instances these remain dominated by the leader.  These individuals often give a populist movement its political identity, as is seen with movements like Fortuynism in the Netherlands, Peronism in Argentina, Berlusconism in Italy and Chavismo in Venezuela.  Populist mobilization is not however always linked to a charismatic leadership.  Mudde and Kaltwasser suggested that populist personalist leadership was more common in countries with a presidential system rather than a parliamentary one because these allow for the election of a single individual to the role of head of government without the need for an accompanying party.  Examples where a populist leader has been elected to the presidency without an accompanying political party have included Peron in Argentina, Fujimori in Peru, and Rafael Correa in Ecuador. 
A second form of mobilization is through the form of the populist political party. Populists are not generally opposed to political representation, but merely want their own representatives, those of "the people", in power.  In various cases, non-populist political parties have transitioned into populist ones; the elitist Socialist Unity Party of Germany, a Marxist-Leninist group which governed East Germany, later transitioned after German re-unification into a populist party, The Left.  In other instances, such as the Austrian FPÖ and Swiss SVP, a non-populist party can have a populist faction which later takes control of the whole party. 
In some examples where a political party has been dominated by a single charismatic leader, the latter's death has served to unite and strengthen the party, as with Argentina's Justicialist Party after Juan Perón's death in 1974, or the United Socialist Party of Venezuela after Chávez's death in 2013.  In other cases, a populist party has seen one strong centralising leader replace another, as when Marine Le Pen replaced her father Jean-Marie as the leader of the National Front in 2011, or when Heinz-Christian Strache took over from Haider as chair of the Freedom Party of Austria in 2005. 
Many populist parties achieve an electoral breakthrough but then fail to gain electoral persistence, with their success fading away at subsequent elections.  In various cases, they are able to secure regional strongholds of support but with little support elsewhere in the country; the Alliance for the Future of Austria (BZÖ) for instance gained national representation in the Austrian parliament solely because of its strong support in Carinthia.  Similarly, the Belgian Vlaams Belang party has its stronghold in Antwerp, while the Swiss People's Party has its stronghold in Zurich. 
Tabloids are often stereotyped as presenting a platform for populist politics due to their tendency toward melodrama, infotainment, and conflict, and thus provide support for populist parties.  Examples of this have been the support given by Kronen Zeitung to the Austrian Freedom Party and the Berlusconi-owned presses' support for Italy's National Alliance in the mid-1990s.  Based on his analysis of Dutch and British media, Tjitske Akkerman however argued that tabloids were no more prone to populism than the quality press.  In the 21st century, populist parties have increasingly used social media to bypass the mainstream media and directly approach their target audiences. 
The third form is that of the populist social movement. Populist social movements are comparatively rare, as most social movements focus on a more restricted social identity or issue rather than identifying with "the people" more broadly.  However, after the Great Recession of 2007 a number of populist social movements emerged, expressing public frustrations with national and international economic systems. These included the Occupy movement, which originated in the US and used the slogan "We are the 99%", and the Spanish Indignados movement, which employed the motto: "real democracy now – we are not goods in the hands of politicians and bankers". 
Few populist social movements survive for more than a few years, with most examples, like the Occupy movement, petering out after their initial growth.  In some cases, the social movement fades away as a strong leader emerges from within it and moves into electoral politics.  An example of this can be seen with the India Against Corruption social movement, from which emerged Arvind Kejriwal, who founded the Aam Aadmi Party ("Common Man Party").  Another is the Spanish Indignados movement which appeared in 2011 before spawning the Podemos party led by Pablo Iglesias Turrión. 
There have been intense debates about the relationship between populism and democracy.  Some regard populism as being an intrinsic danger to democracy; others regard it as the only "true" form of democracy.  Populists often present themselves as "true democrats".  Albertazzi and McDonnell stated that populism and democracy were "inextricably linked",  the political scientist Manuel Anselmi described populism as being "deeply connected with democracy",  and March suggested that populism represented a "critique of democracy, not an alternative to it".  Mudde and Kaltwasser write that "In a world that is dominated by democracy and liberalism, populism has essentially become an illiberal democratic response to undemocratic liberalism." 
Populism can serve as a democratic corrective by contributing to the mobilization of social groups who feel excluded from political decision making.  It can also raise awareness among the socio-political elites of popular concerns in society, even if it makes the former uncomfortable.  When some populists have taken power—most notable Chávez in Venezuela—they have enhanced the use of direct democracy through the regular application of referenda.  For this reason, some democratic politicians have argued that they need to become more populist: René Cuperus of the Dutch Labour Party for instance called for social democracy to become "more 'populist' in a leftist way" in order to engage with voters who felt left behind by cultural and technological change. 
Mudde and Kaltwasser argued that "populism is essentially democratic, but at odds with liberal democracy," since populism is based on putting into effect "the will of the people". It is therefore majoritarian in nature, and opposed to the safeguarding of minority rights, which is a defining feature of liberal democracy.  Populism also undermines the tenets of liberal democracy by rejecting notions of pluralism and the idea that anything, including constitutional limits, should constrain the "general will" of "the people".  In this, populist governance can lead to what the liberal philosopher John Stuart Mill described as the " tyranny of the majority". 
Populists tend to view democratic institutions as alienating,  and in practice, populists operating in liberal democracies have often criticised the independent institutions designed to protect the fundamental rights of minorities, particularly the judiciary and the media.  Berlusconi for instance criticised the Italian judiciary for defending the rights of communists.  In countries like Hungary, Ecuador, and Venezuela, populist governments have curtailed the independent media.  Minorities have often suffered as a result; in Europe in particular, ethnic minorities have had their rights undermined by populism, while in Latin America it is political opposition groups who have been undermined by populist governments.  In several instances—such as Orban in Hungary—the populist leader has set the country on a path of de-democratisation by changing the constitution to centralise increasing levels of power in the head of government.  A December 2018 study of 46 populist leaders argued that populists, regardless of their position on the political spectrum, were more likely to damage democratic institutions, erode checks and balances on the executive branch, cause democratic backsliding and attack individual rights than non-populists. 
Even when not elected into office, populist parties can have an impact in shaping the national political agenda; in Western Europe, parties like the French National Front and Danish People's Party did not generally get more than 10 or 20% of the national vote, but mainstream parties shifted their own policies to meet the populist challenge. 
Mudde and Kaltwasser suggested that to deflate the appeal of populism, those government figures found guilty of corruption need to be seen to face adequate punishment.  They also argued that stronger rule of law and the elimination of systemic corruption were also important facets in preventing populist growth.  They believed that mainstream politicians wishing to reduce the populist challenge should be more open about the restrictions of their power, noting that those who backed populist movements were often frustrated with the dishonesty of established politicians who "claim full agency when things go well and almost full lack of agency when things go wrong".  They also suggested that the appeal of populism could be reduced by wider civic education in the values of liberal democracy and the relevance of pluralism.  What Mudde and Kaltwasser believed was ineffective was a full-frontal attack on the populists which presented "them" as "evil" or "foolish", for this strategy plays into the binary division that populists themselves employ.  In their view, "the best way to deal with populism is to engage—as difficult as it is—in an open dialogue with populist actors and supporters" in order to "better understand the claims and grievances of the populist elites and masses and to develop liberal democratic responses to them". 
In trying to win over populist supporters, and perhaps even some elites, liberal democrats should avoid both simplistic solutions that pander to "the people" and elitist discourses that dismiss the moral and intellectual competence of ordinary citizens – both will only strengthen the populists. Most importantly, given that populism often asks the right questions but provides the wrong answers, the ultimate goal should be not just the destruction of populist supply, but also the weakening of populist demand. Only the latter will actually strengthen liberal democracy. 
Mainstream politicians have sometimes sought to co-operate or build alliances with populists. In the United States, for example, various Republican Party figures aligned themselves with the Tea Party movement, while in countries like Finland and Austria populist parties have taken part in governing coalitions. 
A more common approach has been for mainstream parties to openly attack the populists and construct a cordon sanitaire to prevent them from gaining political office  While mainstream parties may continue to hold their ideological positions, evidence from the United Kingdom suggests that mainstream politicians may adopt a populist political style. 
In November 2018, Hillary Clinton recommended mainstream politicians should restrict immigration into Europe. Doing so, she believed, would starve populist politicians of electoral support from voters concerned over large-scale immigration: "I think it is fair to say Europe has done its part, and must send a very clear message – 'we are not going to be able to continue to provide refuge and support' – because if we don't deal with the migration issue it will continue to roil the body politics."  Similarly, Tony Blair said centrist politicians had to accept that immigration is a key issue for voters and is driving populist movements. 
Once populists are in political office in liberal democracies, the judiciary can play a key role in blocking some of their more illiberal policies, as has been the case in Slovakia and Poland.  The mainstream media can play an important role in blocking populist growth; in a country like Germany, the mainstream media is for instant resolutely anti-populist, opposing populist groups whether left or right.  Mudde and Kaltwasser noted that there was an "odd love-hate relationship between populist media and politicians, sharing a discourse but not a struggle".  In certain countries, certain mainstream media outlets have supported populist groups; in Austria, the Kronen Zeitung played a prominent role in endorsing Haider, in the United Kingdom the Daily Express supported the UK Independence Party, while in the United States, Fox News gave much positive coverage and encouragement to the Tea Party movement. 
In some cases, when the populists have taken power, their political rivals have sought to violently overthrow them; this was seen in the 2002 Venezuelan coup d'état attempt, when mainstream groups worked with sectors of the military to unseat Hugo Chávez's government. 
Scholars have argued that populist elements have sometimes appeared in authoritarian movements.       The scholar Luke March argued that the populist Narodnik movement of late nineteenth-century Russia influenced the radical rejection on the constitutional limits of the state found in Marxism-Leninism.  Although the Marxist-Leninist movement often used populist rhetoric—in the 1960s, the Communist Party of the Soviet Union called itself the "party of the Soviet people"—in practice its emphasis on an elite vanguard is anti-populist in basis. 
The historian Roger Eatwell noted that although fascism and populism "differ notably ideologically", fascist politicians have "borrowed aspects of populist discourse and style".  Some fascists have for instance used the terms "people" and "nation" synonymously.  However, fascism generally distinguishes itself from populism by not recognising the democratic rights of the people or believing that they are capable of governing, instead maintaining that a vanguard should take charge.  According to Eatwell, "major ideological differences[…] lie at the core" of fascism and populism, the former being anti-democratic and latter being rooted in democracy, "albeit not liberal democracy".  Nazi populism interacted with and facilitated fascism in interwar Germany.  In this case, distressed middle-class populists mobilized their anger against the government and big business during the pre- Nazi Weimar period. The Nazis "parasitized the forms and themes of the populists and moved their constituencies far to the right through ideological appeals involving demagoguery, scapegoating, and conspiracism". 
According to Fritzsche: 
The Nazis expressed the populist yearnings of middle–class constituents and at the same time advocated a strong and resolutely anti-Marxist mobilization...Against "unnaturally" divisive parties and querulous organized interest groups, National Socialists cast themselves as representatives of the commonwealth, of an allegedly betrayed and neglected German public...Breaking social barriers of status and caste, and celebrating at least rhetorically the populist ideal of the people's community...
At the turn of the 21st century, the pink tide spreading over Latin America was "prone to populism and authoritarianism".  Steven Levitsky and James Loxton,  as well as Raúl Madrid,  stated that Venezuelan president Hugo Chávez and his regional allies used populism to achieve their dominance and later established authoritarian regimes when they were empowered. Such actions, Weyland argues, proves that "Populism, understood as a strategy for winning and exerting state power, inherently stands in tension with democracy and the value that it places upon pluralism, open debate, and fair competition". 
Political historian Roger Eatwell 
Mudde, Cas, Kaltwasser argue that populism is a modern phenomenon.  Eatwell noted that although the actual term populism parallels that of the Populares who were active in the Roman Republic, these and other pre-modern groups "did not develop a truly populist ideology."  The origins of populism are often traced to the late nineteenth century, when movements calling themselves populist arose in both the United States and the Russian Empire.  Populism has often been linked to the spread of democracy, both as an idea and as a framework for governance. 
Conversely, the historian Barry S. Strauss argued that populism could also be seen in the ancient world, citing the examples of the fifth-century B.C. Athens and Populares, a political faction active in the Roman Republic from the second century BCE.  The historian Rachel Foxley argued that the Levellers of seventeenth century England could also be labelled "populists", meaning that they believed "equal natural rights[…] must shape political life"[ clarification needed],  while the historian Peter Blickle linked populism to the Protestant Reformation.  
In the Russian Empire during the late 19th century, the narodnichestvo movement emerged, championing the cause of the empire's peasantry against the governing elites.  The movement was unable to secure its objectives, however it inspired other agrarian movements across eastern Europe in the early 20th century.  Although the Russian movement was primarily a movement of the middle class and intellectuals "going to the people", in some respects their agrarian populism was similar to that of the U.S. People's Party, with both presenting small farmers (the peasantry in Europe) as the foundation of society and main source of societal morality.  According to Eatwell, the narodniks "are often seen as the first populist movement". 
In German-speaking Europe, the völkisch movement has often been characterised as populist, with its exultation of the German people and its anti-elitist attacks on capitalism and Jews.  In France, the Boulangist movement also utilised populist rhetoric and themes.  In the early 20th century, adherents of both Marxism and Fascism flirted with populism, but both movements remained ultimately elitist, emphasising the idea of a small elite who should guide and govern society.  Among Marxists, the emphasis on class struggle and the idea that the working classes are affected by false consciousness are also antithetical to populist ideas. 
In the years following the Second World War, populism was largely absent from Europe, in part due to the domination of elitist Marxism-Leninism in Eastern Europe and a desire to emphasise moderation among many West European political parties.  However, over the coming decades, a number of right-wing populist parties emerged throughout the continent.  These were largely isolated and mostly reflected a conservative agricultural backlash against the centralization and politicization of the agricultural sector then occurring.  These included Guglielmo Giannini's Common Man's Front in 1940s Italy, Pierre Poujade's Union for the Defense of Tradesmen and Artisans in late 1950s France, Hendrik Koekoek's Farmers' Party of the 1960s Netherlands, and Mogens Glistrup's Progress Party of 1970s Denmark.  Between the late 1960s and the early 1980s there also came a concerted populist critique of society from Europe's New Left, including from the new social movements and from the early Green parties.  However it was only in the late 1990s, according to Mudde and Kaltwasser, that populism became "a relevant political force in Europe", one which could have a significant impact on mainstream politics. 
Following the fall of the Soviet Union and the Eastern Bloc of the early 1990s, there was a rise in populism across much of Central and Eastern Europe.  In the first multiparty elections in many of these countries, various parties portrayed themselves as representatives of "the people" against the "elite", representing the old governing Marxist-Leninist parties.  The Czech Civic Forum party for instance campaigned on the slogan "Parties are for party members, Civic Forum is for everybody".  Many populists in this region claimed that a "real" revolution had not occurred during the transition from Marxist-Leninist to liberal democratic governance in the early 1990s and that it was they who were campaigning for such a change.  The collapse of Marxism-Leninism as a central force in socialist politics also led to a broader growth of left-wing populism across Europe, reflected in groups like the Dutch Socialist Party, Scottish Socialist Party, and German's The Left party.  Since the late 1980s, populist experiences emerged in Spain around the figures of José María Ruiz Mateos, Jesús Gil and Mario Conde, businessmen who entered politics chiefly to defend their personal economic interests, but by the turn of the millennium their proposals had proved to meet a limited support at the ballots at the national level. 
At the turn of the 21st century, populist rhetoric and movements became increasingly apparent in Western Europe.  Populist rhetoric was often used by opposition parties. For example, in the 2001 electoral campaign, the Conservative Party leader William Hague accused Tony Blair's governing Labour Party government of representing "the condescending liberal elite". Hague repeatedly referring to it as "metropolitan", implying that it was out of touch with "the people", who in Conservative discourse are represented by "Middle England".  Blair's government also employed populist rhetoric; in outlining legislation to curtail fox hunting on animal welfare grounds, it presented itself as championing the desires of the majority against the upper-classes who engaged in the sport.  Blair's rhetoric has been characterised as the adoption of a populist style rather than the expression of an underlying populist ideology. 
By the 21st century, European populism was again associated largely with the political right.  The term came to be used in reference both to radical right groups like Jörg Haider's FPÖ in Austria and Jean-Marie Le Pen's FN in France, as well as to non-radical right-wing groups like Silvio Berlusconi's Forza Italia or Pim Fortuyn's LPF in the Netherlands.  The populist radical right combined populism with authoritarianism and nativism.  Conversely, the Great Recession also resulted in the emergence of left-wing populist groups in parts of Europe, most notably the Syriza party which gained political office in Greece and the Podemos party in Spain, displaying similarities with the US-based Occupy movement.  Like Europe's right-wing populists, these groups also expressed Eurosceptic sentiment towards the European Union, albeit largely from a socialist and anti-austerity perspective rather than the nationalist perspective adopted by their right-wing counterparts. 
Due to the rise of Islamic extremist groups and subsequent civil wars and terrorist attacks, populism of this last decade has been one marked by Islamophobic attitudes. The beginning of the 2011 Syrian Civil War which lead to the displacement of 6.7 Syrians invigorated right-wing populist parties as European nations struggled to determine the extent to which each nation could accept refugees. The massive influx of immigrants, by some, was seen as a threat to European identity and safety. As individual cultural needs arose, populist parties became centered around anti-immigration policy, seeking to breed nationalism.
However there is evidence to suggest that populism is in decline on the European continent, at least with regard to its right wing connotation. As recent polls show, in main regard to Italy's right wing '5 Star Movement' and Former Interior Minister Matteo Salvini's League Party's sudden break up of their coalition. The 5 Star Movement created a government with the more mainstream center left Democratic Party instead. Italy has since been on course to reverting back to more EU friendly economic and immigration policies forthwith. 
In the United Kingdom, under the leadership of Prime Minister Boris Johnson who has stated multiple times that the UK will leave the European Union with or without a deal by October 31 suffered a catastrophic defeat in parliament in early October 2019. In addition, Nigel Farage's Brexit Party, which won 29 seats in the 2019 European Elections has still not yet been able to achieve a breakthrough in the UK parliament. 
In the 2019 European Elections, right wing populist groups lost support. For example, Marine Le Pen's National Front has lost seats from the previous European Election in 2014, so has the Austrian Freedom Party and the Danish People's Party and the Party for Freedom in the Netherlands.  The seat share of Dutch Eurosceptics has halved. There is projections for The Green Group to increase in size from 52 seats to 70 seats thanks to the German Green Party's 21% representation. The centrist Alliance of Liberals and Democrats for Europe will grow from 69 to a projected 101 seats with Emmanuel Macron's Renaissance joining and immediately becoming its largest member. 
In North America, populism has often been characterised by regional mobilization and weak organisation.  During the late 19th and early 20th centuries, populist sentiments became widespread, particularly in the western provinces of Canada, and in the southwest and Great Plains regions of the United States. In this instance, populism was combined with agrarianism and often known as "prairie populism".  For these groups, "the people" were yeomen—small, independent farmers —while the "elite" were the bankers and politicians of the northeast.  In some cases, populist activists called for alliances with labor (the first national platform of the National People's Party in 1892 calling for protecting the rights of "urban workmen".  In the state of Georgia in the early 1890s, Tom Watson (later the Populist candidate for Vice-President) led a major effort to unite white and African-American farmers.  
The People's Party of the late 19th century United States is considered to be "one of the defining populist movements";  its members were often referred to as the Populists at the time.  Its radical platform included calling for the nationalisation of railways, the banning of strikebreakers, and the introduction of referenda.  The party gained representation in several state legislatures during the 1890s, but was not powerful enough to mount a successful presidential challenge. In the 1896 presidential election, the People's Party supported the Democratic Party candidate William Jennings Bryan; after his defeat, the People's Party's support declined.  Other early populist political parties in the United States included the Greenback Party, the Progressive Party of 1912 led by Theodore Roosevelt, the Progressive Party of 1924 led by Robert M. La Follette, Sr., and the Share Our Wealth movement of Huey P Long in 1933–1935.   In Canada, populist groups adhering to a social credit ideology had various successes at local and regional elections from the 1930s to the 1960s, although the main Social Credit Party of Canada never became a dominant national force. 
By the mid-20th century, US populism had moved from a largely progressive to a largely reactionary stance, being closely intertwined with the anti-communist politics of the period.  In this period, the historian Richard Hofstadter and sociologist Daniel Bell compared the anti-elitism of the 1890s Populists with that of Joseph McCarthy.  Although not all academics accepted the comparison between the left-wing, anti- big business Populists and the right-wing, anti-communist McCarthyites, the term "populist" nonetheless came to be applied to both left-wing and right-wing groups that blamed elites for the problems facing the country.  Some mainstream politicians in the Republican Party recognised the utility of such a tactic and adopted it; Republican President Richard Nixon for instance popularised the term " silent majority" when appealing to voters.  Right-wing populist rhetoric was also at the base of two of the most successful third-party presidential campaigns in the late 20th century, that of George C. Wallace in 1968 and Ross Perot in 1992.  These politicians presented a consisted message that a "liberal elite" was threatening "our way of life" and using the welfare state to placate the poor and thus maintain their own power. 
In the first decade of the 21st century, two populist movements appeared in the US, both in response to the Great Recession: the Occupy movement and the Tea Party movement.  The populist approach of the Occupy movement was broader, with its "people" being what it called " the 99%", while the "elite" it challenged was presented as both the economic and political elites.  The Tea Party's populism was Producerism, while "the elite" it presented was more party partisan than that of Occupy, being defined largely—although not exclusively—as the Democratic administration of President Barack Obama.  The 2016 presidential election saw a wave of populist sentiment in the campaigns of Bernie Sanders and Donald Trump, with both candidates running on anti-establishment platforms in the Democratic and Republican parties, respectively.  Both campaigns criticized free trade deals such as the North American Free Trade Agreement and the Trans-Pacific Partnership.    Trump's electoral victory coincided with a similar trend of populism in Europe in 2016. 
Populism has been more prevalent in Latin America than Europe,  with Mudde and Kaltwasser noting that the region has the world's "most enduring and prevalent populist tradition".  They suggested that this was the case because it was a region with a long tradition of democratic governance and free elections, but with high rates of socio-economic inequality, generating widespread resentments that politicians can articulate through populism.  March instead thought that it was the important role of "catch-all parties and prominent personalities" in Latin American politics which had made populism more common. 
The first wave of Latin American populism began at the start of the Great Depression in 1929 and last until the end of the 1960s.  In various countries, politicians took power while emphasising "the people": these included Getúlio Vargas in Brazil, Juan Perón in Argentina, and José María Velasco Ibarra in Ecuador.  These relied on the Americanismo ideology, presenting a common identity across Latin America and denouncing any interference from imperialist powers.  The second wave took place in the early 1990s.  In the late 1980s, many Latin American states were experiencing economic crisis and several populist figures were elected by blaming the elites for this situation.  Examples include Carlos Menem in Argentina, Fernando Collor de Mello in Brazil, and Alberto Fujimori in Peru.  Once in power, these individuals pursued neoliberal economic strategies recommended by the International Monetary Fund (IMF), stabilizing the economy and ending hyperinflation.  Unlike the first wave, the second did not include an emphasis on Americanismo or anti-imperialism. 
The third wave began in the final years of the 1990s and continued into the 21st century.  It overlapped in part with the pink tide of left-wing resurgence in Latin America. Like the first wave, the third made heavy use of Americanismo and anti-imperialism, although this time these themes presented alongside an explicitly socialist program that opposed the free market.  Prominent examples included Hugo Chávez in Venezuela, Evo Morales in Bolivia, Rafael Correa in Ecuador, and Daniel Ortega in Nicaragua.  These socialist populist governments have presented themselves as giving sovereignty "back to the people", in particular through the formation of constituent assemblies that would draw up new constitutions, which could then be ratified via referendums. 
In the late 2010s, a neo-nationalist wave of populist leaders came to power in several Latin American countries. These included Jair Bolsonaro in Brazil, Andrés Manuel López Obrador in Mexico, and Jimmy Morales in Guatemala.
During the 1990s, there was a growth in populism in both Australia and New Zealand. 
In New Zealand, Robert Muldoon, the 31st Prime Minister of New Zealand from 1975 to 1984, had been cited as a populist.  Populism has become a pervasive trend in New Zealand politics since the introduction of the mixed-member proportional voting system in 1996.   The New Zealand Labour Party's populist appeals in its 1999 election campaign and advertising helped to propel the party to victory in that election.  New Zealand First has presented a more lasting populist platform; long-time party leader Winston Peters has been characterised by some as a populist who uses anti-establishment rhetoric,  though in a uniquely New Zealand style.  
In much of Africa, populism has been a rare phenomenon.  The political scientist Danielle Resnick argued that populism first became apparent in Africa during the 1980s, when a series of coups brought military leaders to power in various countries.  In Ghana, for example, Jerry Rawlings took control, professing that he would involve "the people" in "the decision-making process", something he claimed had previously been denied to them.  A similar process took place in neighbouring Burkina Faso under the military leader Thomas Sankara, who professed to "take power out of the hands of our national bourgeoisie and their imperialist allies and put it in the hands of the people".  Such military leaders claimed to represent "the voice of the people", utilised an anti-establishment discourse, and established participatory organisations through which to maintain links with the broader population. 
In the 21st century, with the establishment of multi-party democratic systems in much of Sub-Saharan Africa, new populist politicians have appeared. These have included Kenya's Raila Odinga, Senegal's Abdoulaye Wade, South Africa's Julius Malema, and Zambia's Michael Sata.  These populists have arisen in democratic rather than authoritarian states, and have arisen amid dissatisfaction with democratisation, socio-economic grievances, and frustration at the inability of opposition groups to oust incumbent parties. 
In North Africa, populism was associated with the approaches of several political leaders active in the 20th century, most notably Egypt's Gamal Abdel Nasser and Libya's Muammar Gaddafi.  However, populist approaches only became more popular in the Middle East during the early 21st century, by which point it became integral to much of the region's politics.  Here, it became an increasingly common element of mainstream politics in established representative democracies, associated with longstanding leaders like Israel's Benjamin Netanyahu and Turkey's Recep Tayyip Erdoğan.  Although the Arab Spring was not a populist movement itself, populist rhetoric was present among protesters. 
In southeast Asia, populist politicians emerged in the wake of the 1997 Asian financial crisis. In the region, various populist governments took power but were removed soon after: these include the administrations of Joseph Estrada in the Philippines, Roh Moo-hyun in South Korea, Chen Shui-bian in Taiwan, and Thaksin Shinawatra in Thailand.  In India, the Hindu nationalist Bharatiya Janata Party (BJP) which rose to increasing power in the early 21st century adopted a right-wing populist position.  Unlike many other successful populist groups, the BJP was not wholly reliant on the personality of its leader, but survived as a powerful electoral vehicle under several leaders. 
In the early 1990s, there was an increasing awareness of populism in established liberal democracies, sometimes referred to as the "New Populism".  The UK's referendum on European Union membership and the election of Donald Trump, both in 2016, generated a substantial rise in interest in the concept from both academics and the public.  By 2016, "populism" was regularly used by political commentators,  and in 2017 it was chosen as the Cambridge Dictionary Word of the Year. 
Albertazzi and McDonnell, 2008 
Mudde argued that by the early 1990s, populism had become a regular feature in Western democracies.  He attributed this to changing perceptions of government that had spread in this period, which in turn he traced to the changing role of the media to focus increasingly on sensationalism and scandals.  Since the late 1960s, the emergence of television had allowed for the increasing proliferation of the Western media, with media outlets becoming increasingly independent of political parties.  As private media companies have had to compete against each other, they have placed an increasing focus on scandals and other sensationalist elements of politics, in doing so promoting anti-governmental sentiments among their readership and cultivating an environment prime for populists.  At the same time, politicians increasingly faced television interviews, exposing their flaws.  News media had also taken to interviewing fewer accredited experts, and instead favouring interviewing individuals found on the street as to their views about current events.  At the same time, mass media was giving less attention to the " high culture" of elites and more to other sectors of society, as reflected in reality television shows such as Big Brother. 
Mudde argued that another reason for the growth of Western populism in this period was the improved education of the populace; since the 1960s, citizens have expected more from their politicians and felt increasingly competent to judge their actions. This in turn has led to an increasingly sceptical attitude toward mainstream politicians and governing groups.  In Mudde's words, "More and more citizens think they have a good understanding of what politicians do, and think they can do it better." 
Another factor is that in the post- Cold War period, liberal democracies no longer had the one-party states of the Eastern Bloc against which to favourably compare themselves; citizens were therefore increasingly able to compare the realities of the liberal democratic system with theoretical models of democracy, and find the former wanting.  There is also the impact of globalisation, which is seen as having seriously limited the powers of national elites.  Such factors undermine citizens' belief in the competency of governing elite, opening up space for charismatic leadership to become increasingly popular; although charismatic leadership is not the same as populist leadership, populists have been the main winners of this shift towards charismatic leadership. 
Peter Wilkins argued that "The end of history and the post-Cold War extension and deepening of capitalism are central to understanding the rise of contemporary populist movements."  In Trump, Brexit and the Rise of Populism: Economic Have-Nots and Cultural Backlash Pippa Norris and Ronald F. Inglehart examine two theories on the causes of support for the growing populist movements in Western societies. The first is the economic insecurity perspective which focuses on the consequences created by a transforming contemporary workforce and society in post-industrial economies. Norris suggests that events such as globalisation, China's membership of the World Trade Organisation and cheaper imports have left the unsecured members of society (low-waged unskilled workers, single parents, the long term unemployed and the poorer white populations) seeking stronger authoritarian populist leaders such as Donald Trump and Nigel Farage. The other theory is the cultural backlash thesis, in which Norris and Inglehart suggest that the rise of populism is a reaction from previously dominant sectors of the population, the white, uneducated, elderly men of today, who feel threatened and marginalised by the progressive values of modern society. These groups in particular have a growing resentment towards their traditional values being scolded as politically incorrect and are much more likely to become supportive of anti-establishment, xenophobic political parties. 
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