In the Rhine campaign of 1796 (June 1796 to February 1797), two First Coalition armies under the overall command of Archduke Charles outmaneuvered and defeated two French Republican armies. This was the last campaign of the War of the First Coalition, part of the French Revolutionary Wars.

The French military strategy against Austria called for a three-pronged invasion to surround Vienna, ideally capturing the city and forcing the Holy Roman Emperor to surrender and accept French Revolutionary territorial integrity. The French assembled the Army of Sambre and Meuse commanded by Jean-Baptiste Jourdan against the Austrian Army of the Lower Rhine in the north. The Army of the Rhine and Moselle, led by Jean Victor Marie Moreau, opposed the Austrian Army of the Upper Rhine in the south. A third army, the Army of Italy, commanded by Napoleon Bonaparte, approached Vienna through northern Italy. ( Full article...)

The Battle of Hochkirch took place on 14 October 1758, during the Third Silesian War (part of the Seven Years' War). After several weeks of maneuvering for position, an Austrian army of 80,000 commanded by Lieutenant Field Marshal Leopold Josef Graf Daun surprised the Prussian army of 30,000–36,000 commanded by Frederick the Great. The Austrian army overwhelmed the Prussians and forced a general retreat. The battle took place in and around the village of Hochkirch, 9 kilometers (6 mi) east of Bautzen, Saxony.

Historians generally consider the battle as among Frederick's greatest blunders. Contrary to the advice of his subordinates, he refused to believe that the typically cautious Austrian commander Leopold von Daun would bring his troops into battle. The Austrian force ambushed his army in a pre-dawn attack. Over 30% of Frederick's army was defeated; five generals were killed and he lost his artillery park and a vast quantity of supplies. Although Daun had scored a complete surprise, his attempt to pursue the retreating Prussians was unsuccessful. The escaped force united with another corps in the vicinity, and regained momentum over the winter. ( Full article...)

Gustav Mahler (German: [ˈɡʊstaf ˈmaːlɐ]; 7 July 1860 – 18 May 1911) was an Austro-Bohemian Romantic composer, and one of the leading conductors of his generation. As a composer he acted as a bridge between the 19th-century Austro-German tradition and the modernism of the early 20th century. While in his lifetime his status as a conductor was established beyond question, his own music gained wide popularity only after periods of relative neglect, which included a ban on its performance in much of Europe during the Nazi era. After 1945 his compositions were rediscovered by a new generation of listeners; Mahler then became one of the most frequently performed and recorded of all composers, a position he has sustained into the 21st century.

Born in Bohemia (then part of the Austrian Empire) to Jewish parents of humble origins, the German-speaking Mahler displayed his musical gifts at an early age. After graduating from the Vienna Conservatory in 1878, he held a succession of conducting posts of rising importance in the opera houses of Europe, culminating in his appointment in 1897 as director of the Vienna Court Opera (Hofoper). During his ten years in Vienna, Mahler—who had converted to Catholicism to secure the post—experienced regular opposition and hostility from the anti-Semitic press. Nevertheless, his innovative productions and insistence on the highest performance standards ensured his reputation as one of the greatest of opera conductors, particularly as an interpreter of the stage works of Wagner, Mozart, and Tchaikovsky. Late in his life he was briefly director of New York's Metropolitan Opera and the New York Philharmonic. ( Full article...)

At the Battle of Schliengen (24 October 1796), the French Army of the Rhine and Moselle under the command of Jean-Victor Moreau and the Austrian army under the command of Archduke Charles of Austria both claimed victories. The village of Schliengen lies in the present-day Kreis Lörrach close to the border of present-day Baden-Württemberg (Germany), the Haut-Rhin (France), and the Canton of Basel-Stadt (Switzerland).

During the French Revolutionary Wars, Schliengen was a strategically important location for the armies of both Republican France and Habsburg Austria. Control of the area gave either combatant access to southwestern German states and important Rhine crossings. On 20 October Moreau retreated from Freiburg im Breisgau and established his army along a ridge of hills. The severe condition of the roads prevented Archduke Charles from flanking the French right wing. The French left wing lay too close to the Rhine to outflank, and the French center, positioned in a 7-mile (11 km) semi-circle on heights that commanded the terrain below, was unassailable. Instead, he attacked the French flanks directly, and in force, which increased casualties for both sides. ( Full article...)

The Battle of Rossbach took place on 5 November 1757 during the Third Silesian War (1756–1763, part of the Seven Years' War) near the village of Rossbach (Roßbach), in the Electorate of Saxony. It is sometimes called the Battle of, or at, Reichardtswerben, after a different nearby town. In this 90-minute battle, Frederick the Great, king of Prussia, defeated an Allied army composed of French forces augmented by a contingent of the Reichsarmee (Imperial Army) of the Holy Roman Empire. The French and Imperial army included 41,110 men, opposing a considerably smaller Prussian force of 22,000. Despite overwhelming odds, Frederick managed to defeat the Imperials and the French.

The Battle of Rossbach marked a turning point in the Seven Years' War, not only for its stunning Prussian victory, but because France refused to send troops against Prussia again and Britain, noting Prussia's military success, increased its financial support for Frederick. Following the battle, Frederick immediately left Rossbach and marched for 13 days to the outskirts of Breslau. There he met the Austrian army at the Battle of Leuthen; he employed similar tactics to again defeat an army considerably larger than his own. ( Full article...)

The Battle of Leuthen was fought on 5 December 1757 and involved Frederick the Great's Prussian Army using maneuver warfare and terrain to rout a larger Austrian force completely, which was commanded by Prince Charles of Lorraine and Count Leopold Joseph von Daun. The victory ensured Prussian control of Silesia during the Third Silesian War, which was part of the Seven Years' War.

The battle was fought in the town of Leuthen (now Lutynia, Poland), 10 km (6 mi) northwest of Breslau, (now Wrocław, Poland), in Prussian (formerly Austrian) Silesia. By exploiting the training of his troops and his superior knowledge of the terrain, Frederick created a diversion at one end of the battlefield and moved most of his smaller army behind a series of low hillocks. The surprise attack in oblique order on the unsuspecting Austrian flank baffled Prince Charles, who took several hours to realize that the main action was to his left, not his right. Within seven hours, the Prussians had destroyed the Austrians and erased any advantage that the Austrians had gained throughout the campaigning in the preceding summer and autumn. Within 48 hours, Frederick had laid siege to Breslau, which resulted in the city's surrender on 19–20 December. ( Full article...)

The Battle of Winterthur (27 May 1799) was an important action between elements of the Army of the Danube and elements of the Habsburg army, commanded by Friedrich Freiherr von Hotze, during the War of the Second Coalition, part of the French Revolutionary Wars. The small town of Winterthur lies 18 kilometers (11 mi) northeast of Zürich, in Switzerland. Because of its position at the junction of seven roads, the army that held the town controlled access to most of Switzerland and points crossing the Rhine into southern Germany. Although the forces involved were small, the ability of the Austrians to sustain their 11-hour assault on the French line resulted in the consolidation of three Austrian forces on the plateau north of Zürich, leading to the French defeat a few days later.

By mid-May 1799, the Austrians had wrested control of parts of Switzerland from the French as forces under the command of Hotze and Count Heinrich von Bellegarde pushed them out of the Grisons. After defeating Jean-Baptiste Jourdan's 25,000-man Army of the Danube at the battles of Ostrach and Stockach, the main Austrian army, under command of Archduke Charles, crossed the Rhine at the Swiss town of Schaffhausen and prepared to unite with the armies of Hotze and Friedrich Joseph, Count of Nauendorf, on the plains surrounding Zürich. ( Full article...)

August Edler von Meyszner (3 August 1886 – 24 January 1947) was an Austrian Gendarmerie officer, right-wing politician, and senior Ordnungspolizei (order police) officer who held the post of Higher SS and Police Leader in the German-occupied territory of Serbia from January 1942 to March 1944, during World War II. He has been described as one of Reichsführer-SS Heinrich Himmler's most brutal subordinates.

Meyszner began his career as an officer in the Gendarmerie, served on the Italian Front during World War I and reached the rank of Major der Polizei by 1921. He joined the Austrian Nazi Party in September 1925 and became a right-wing parliamentary deputy and provincial minister in the Austrian province of Styria in 1930. Due to his involvement with the Nazis, Meyszner was forcibly retired in 1933 and arrested in February 1934, but released after three months at the Wöllersdorf concentration camp. That July, he was rearrested following an attempted coup, but escaped police custody and fled to Nazi Germany, where he joined the Ordnungspolizei (Orpo) and then the Allgemeine SS. After police postings in Austria, Germany and occupied Norway, Himmler appointed Meyszner as Higher SS and Police Leader in Serbia in early 1942. He was one of few Orpo officers to be appointed to such a role. ( Full article...)

The Haflinger, also known as the Avelignese, is a breed of horse developed in Austria and northern Italy (namely Hafling in South Tyrol region) during the late 19th century. Haflinger horses are relatively small, are always chestnut with flaxen mane and tail, have distinctive gaits described as energetic but smooth, and are well-muscled yet elegant. The breed traces its ancestry to the Middle Ages; several theories for its origin exist. Haflingers, developed for use in mountainous terrain, are known for their hardiness. Their current conformation and appearance are the result of infusions of bloodlines from Arabian and various European breeds into the original native Tyrolean ponies. The foundation sire, 249 Folie, was born in 1874; by 1904, the first breeders' cooperative was formed. All Haflingers can trace their lineage back to Folie through one of seven bloodlines. World Wars I and II, as well as the Great Depression, had a detrimental effect on the breed, and lower-quality animals were used at times to save the breed from extinction. During World War II, breeders focused on horses that were shorter and more draft-like, favored by the military for use as packhorses. The emphasis after the war shifted toward animals of increased refinement and height.

In the postwar era, the Haflinger was indiscriminately crossed with other breeds and some observers feared the breed was in renewed danger of extinction. However, starting in 1946, breeders focused on producing purebred Haflingers and a closed stud book was created. Interest in the breed increased in other countries, and between 1950 and 1974, the population grew, even while the overall European horse population decreased. Population numbers continued to increase steadily, and as of 2005, almost 250,000 Haflingers existed worldwide. Breeding farms are in several countries, although most of the breeding stock still comes from Austria. In 2003, a Haflinger became the first horse to be cloned, resulting in a filly named Prometea. ( Full article...)

The War of the Bavarian Succession ( German: Bayerischer Erbfolgekrieg; 3 July 1778 – 13 May 1779) was a dispute between the Austrian Habsburg monarchy and an alliance of Saxony and Prussia over succession to the Electorate of Bavaria after the extinction of the Bavarian branch of the House of Wittelsbach. The Habsburgs sought to acquire Bavaria, and the alliance opposed them, favoring another branch of the Wittelsbachs. Both sides mobilized large armies, but the only fighting in the war was a few minor skirmishes. However, thousands of soldiers died from disease and starvation, earning the conflict the name Kartoffelkrieg (Potato War) in Prussia and Saxony; in Habsburg Austria, it was sometimes called the Zwetschgenrummel (Plum Fuss).

On 30 December 1777, Maximilian III Joseph, the last of the junior Wittelsbach line, died of smallpox, leaving no children. Charles Theodore, a scion of a senior branch of the House of Wittelsbach, held the closest claim of kinship, but he also had no legitimate children to succeed him. His cousin, Charles II August, Duke of Zweibrücken, therefore had a legitimate legal claim as Charles Theodore's heir presumptive. Across Bavaria's southern border, Joseph II, Holy Roman Emperor coveted the Bavarian territory and had married Maximilian Joseph's sister Maria Josepha in 1765 to strengthen any claim he could extend. His agreement with the heir, Charles Theodore, to partition the territory neglected any claims of the heir presumptive, Charles August. ( Full article...)

The U-1 class (also called the Lake-type) was a class of two submarines or U-boats built for and operated by the Austro-Hungarian Navy ( German: kaiserliche und königliche Kriegsmarine). The class comprised U-1 and U-2. The boats were built to an American design at the Pola Navy Yard after domestic design proposals failed to impress the Navy. Constructed between 1907 and 1909, the class was a part of the Austro-Hungarian Navy's efforts to competitively evaluate three foreign submarine designs.

Both U-1-class submarines were launched in 1909. An experimental design, the submarines included unique features such as a diving chamber and wheels for traveling along the seabed. Extensive sea trials were conducted in 1909 and 1910 to test these features as well as other components of the boats, including the diving tanks and engines for each boat. Safety and efficiency problems related to the gasoline engines of both submarines led the Navy to purchase new propulsion systems prior to World War I. The design of the U-1 class has been described by naval historians as a failure, being rendered obsolete by the time both submarines were commissioned into the Austro-Hungarian Navy in 1911. Despite this, tests of their design provided information that the Navy used to construct subsequent submarines. Both submarines of the U-1 class served as training boats through 1914, though they were mobilized briefly during the Balkan Wars. ( Full article...)

SMS Körös (pronounced [ˈkørøʃ]) was the name ship of the Körös-class river monitors built for the Austro-Hungarian Navy. Completed in 1892, the ship was part of the Danube Flotilla, and fought various Allied forces from Belgrade down the Danube to the Black Sea during World War I. After brief service with the Hungarian People's Republic at the end of the war, she was transferred to the newly created Kingdom of Serbs, Croats, and Slovenes (later Yugoslavia), and renamed Morava. She remained in service throughout the interwar period, although budget restrictions meant she was not always in full commission.

During the World War II German-led Axis invasion of Yugoslavia in April 1941, Morava was the flagship of the 2nd Mine Barrage Division, and operated on the River Tisza. She fought off attacks by the Luftwaffe, and shot down one enemy aircraft, but was forced to withdraw to Belgrade. Due to high river levels and low bridges, navigating monitors was difficult, and she was scuttled by her crew on 11 April. Some of her crew tried to escape cross-country towards the southern Adriatic coast, but most surrendered on 14 April. The remainder made their way to the Bay of Kotor, which was captured by the Italian XVII Corps on 17 April. She was later raised by the Navy of the Independent State of Croatia, an Axis puppet state, and continued in service as Bosna until June 1944, when she struck a mine and sank. ( Full article...)

Meinhard Michael Moser (13 March 1924 – 30 September 2002) was an Austrian mycologist. His work principally concerned the taxonomy, chemistry, and toxicity of the gilled mushrooms ( Agaricales), especially those of the genus Cortinarius, and the ecology of ectomycorrhizal relationships. His contributions to the Kleine Kryptogamenflora von Mitteleuropa series of mycological guidebooks were well regarded and widely used. In particular, his 1953 Blätter- und Bauchpilze (Agaricales und Gastromycetes) [The Gilled and Gasteroid Fungi (Agaricales and Gastromycetes)], which became known as simply "Moser", saw several editions in both the original German and in translation. Other important works included a 1960 monograph on the genus Phlegmacium (now considered part of Cortinarius) and a 1975 study of members of Cortinarius, Dermocybe, and Stephanopus in South America, co-authored with the mycologist Egon Horak.

After showing interest in natural sciences in his youth, Moser studied at the University of Innsbruck. His university career began during World War II however, and was soon interrupted by military service. Stationed as a translator in eastern Europe, he was captured and placed in a prisoner-of-war camp. He was released in 1948, subsequently returning to Innsbruck to complete his studies. After completing his doctorate in 1950, Moser worked in England for six months, researching the symbiotic relationships between plants and fungi. Upon his return to Austria, he joined the Federal Forestry Research Institute, where he remained until 1968, conducting influential research on the use of mycorrhizal fungi in reforestation. He began lecturing at the University of Innsbruck in 1956, and in 1972 became the inaugural head of the first Institute of Microbiology in Austria. He remained with the Institute until his retirement in 1991, and his scientific studies continued until his death in 2002. An influential mycologist who described around 500 new taxa, Moser received awards throughout his life, and numerous fungal taxa have been named in his honour. ( Full article...)

The Third Silesian War (German: Dritter Schlesischer Krieg) was a war between Prussia and Austria (together with its allies) that lasted from 1756 to 1763 and confirmed Prussia's control of the region of Silesia (now in south-western Poland). The war was fought mainly in Silesia, Bohemia and Upper Saxony and formed one theatre of the Seven Years' War. It was the last of three Silesian Wars fought between Frederick the Great's Prussia and Maria Theresa's Austria in the mid-18th century, all three of which ended in Prussian control of Silesia.

This conflict can be viewed as a continuation of the First and Second Silesian Wars of the previous decade. After the Treaty of Aix-la-Chapelle ended the War of the Austrian Succession, Austria enacted broad reforms and upended its traditional diplomatic policy to prepare for renewed war with Prussia. As with the previous Silesian Wars, no particular triggering event initiated the conflict; rather, Prussia struck opportunistically to disrupt its enemies' plans. The war's cost in blood and treasure was high on both sides, and it ended inconclusively when neither of the main belligerents could sustain the conflict any longer. ( Full article...)

The Silesian Wars (German: Schlesische Kriege) were three wars fought in the mid-18th century between Prussia (under King Frederick the Great) and Habsburg Austria (under Empress Maria Theresa) for control of the Central European region of Silesia (now in south-western Poland). The First (1740–1742) and Second (1744–1745) Silesian Wars formed parts of the wider War of the Austrian Succession, in which Prussia was a member of a coalition seeking territorial gain at Austria's expense. The Third Silesian War (1756–1763) was a theatre of the global Seven Years' War, in which Austria in turn led a coalition of powers aiming to seize Prussian territory.

No particular event triggered the wars. Prussia cited its centuries-old dynastic claims on parts of Silesia as a casus belli, but Realpolitik and geostrategic factors also played a role in provoking the conflict. Maria Theresa's contested succession to the Habsburg monarchy under the Pragmatic Sanction of 1713 provided an opportunity for Prussia to strengthen itself relative to regional rivals such as Saxony and Bavaria. ( Full article...)