Martin Van Buren|
Salmon P. Chase
John P. Hale
|Merged into||Republican Party|
|Ideology||Anti- slavery expansion  |
|Political position||Centre-left |
|Slogan||"Free Soil, Free Speech, Free Labor, Free Men"  |
The Free Soil Party was a short-lived political party in the United States active in the 1848 and 1852 presidential elections as well as in some state elections. A single-issue party, its main purpose was to oppose the expansion of slavery into the Western territories, arguing that free men on free soil constituted a morally and economically superior system to slavery. It also sometimes worked to remove existing laws that discriminated against freed African Americans in states such as Ohio.[ citation needed]
The party originated in New York after the state Democratic convention refused to endorse the Wilmot Proviso, a proposed law that would have banned slavery in any territory acquired from Mexico in the Mexican–American War. A faction of New York Democrats known as the Barnburners objected to slavery in the territories and opposed the 1848 Democratic nominee Lewis Cass. The Barnburners and other anti-slavery Democrats joined with some anti-slavery Whigs and the Liberty Party to form the Free Soil Party. Salmon P. Chase, John P. Hale and other party leaders organized the 1848 Free Soil Convention, which nominated a ticket consisting of former President Martin Van Buren and Charles Francis Adams Sr. In the 1848 presidential election, Van Buren won 10.1% of the popular vote and Whig nominee Zachary Taylor defeated Cass.
The Compromise of 1850 reduced tensions regarding slavery, but some remained in the party. In the 1852 presidential election, Hale won 4.9% of the popular vote as the party's nominee. Passage of the Kansas–Nebraska Act in 1854 revitalized the anti-slavery movement and the party membership (including leaders such as Hale and Chase) was largely absorbed by the Republican Party between 1854 and 1856 by way of the Anti-Nebraska movement.
In 1848, the New York State Democratic convention did not endorse the Wilmot Proviso, an act that would have banned slavery in any territory conquered by the United States in the Mexican War. Almost half the members, known as " Barnburners", walked out after denouncing the national platform. Lewis Cass, the Democratic Party's 1848 presidential nominee, supported popular sovereignty (local control) for determining the status of slavery in the United States territories. This stance repulsed the New York State Democrats and encouraged them to join with anti-slavery Conscience Whigs and the majority of the Liberty Party to form the Free Soil Party,  which was formalized in the summer of 1848 at conventions in Utica and Buffalo. The Free Soilers nominated former Democratic President Martin Van Buren for President, along with Charles Francis Adams for Vice President, at Lafayette Square in Buffalo, then known as Court House Park.  The main party leaders were Salmon P. Chase of Ohio and John P. Hale of New Hampshire. The Free Soil candidates won 10% of the popular vote in 1848, but no electoral votes, in part because the nomination of Van Buren discouraged many anti-slavery Whigs from supporting them.
The party distanced itself from abolitionism and avoided the moral problems implicit in slavery. Members emphasized instead the threat slavery would pose to free white labor and Northern businessmen in the new Western territories. Although abolitionist William Lloyd Garrison derided the party philosophy as "white manism",  the approach appealed to many moderate opponents of slavery. The 1848 platform pledged to promote limited internal improvements, work for a homestead law, work towards paying off the public debt and introduce a moderate tariff for revenue only.
The Compromise of 1850 temporarily neutralized the issue of slavery and undercut the party's no-compromise position. Most Barnburners returned to the Democratic Party while most of the Conscience Whigs returned to the Whig Party. This resulted in the Free Soil Party becoming dominated by ardent anti-slavery leaders.
The party ran John P. Hale in the 1852 presidential election, but its share of the popular vote shrank to less than 5%. However, two years later—after enormous outrage over the Kansas–Nebraska Act of 1854—the remains of the Free Soil Party helped form the Republican Party. 
The Free Soil Party sent two Senators and fourteen Representatives to the thirty-first Congress, which convened from March 4, 1849 to March 3, 1851. Since there were party members on the floor of Congress, they could carry far more weight in the government and in the debates that took place. The Free Soil Party presidential nominee in 1848, Martin Van Buren, received 291,616 votes against Zachary Taylor of the Whigs and Lewis Cass of the Democrats, but Van Buren received no electoral votes. The party's " spoiler effect" in 1848 may have helped Taylor into office in a narrowly contested election.
However, the strength of the party was its representation in Congress as the sixteen elected officials had influence far beyond their numerical strength.[ citation needed] The party's most important legacy was as a route for anti-slavery Democrats to join the new Republican coalition.
In August 1854, an alliance was brokered at Ottawa, Illinois between the Free Soil Party and the Whigs (in part based on the efforts of local newspaper publisher Jonathan F. Linton) that gave rise to the new Republican Party which had been founded in March of that year. 
Free Soil candidates ran on a platform that declared: "[W]e inscribe on our banner, 'Free Soil, Free Speech, Free Labor, and Free Men,' and under it we will fight on, and fight forever, until a triumphant victory shall reward our exertions".  The party also called for a tariff for revenue only (i.e. import taxes sufficient to meet federal government expenses without creating protectionist trade barriers) and for a homestead act. The Free Soil Party's main support came from areas of Ohio, upstate New York and western Massachusetts, although other northern states also had representatives. The party contended that slavery undermined the dignity of labor and inhibited social mobility and was therefore fundamentally undemocratic. Viewing slavery as an economically inefficient, obsolete institution, Free Soilers believed that slavery should be contained and that if contained it would ultimately disappear.[ citation needed]
- Jonathan Blanchard, President of Knox College 
- Walter Booth, Congressman from Connecticut
- David C. Broderick, Senator from California
- William Cullen Bryant
- Salmon P. Chase, Senator from Ohio
- Oren B. Cheney, legislator from Maine and founder of Bates College
- Richard Henry Dana, Jr.
- Sidney Edgerton, Congressman from Ohio, Chief Justice of the Idaho Territorial Supreme Court and Territorial Governor of Montana
- John C. Frémont, Senator from California
- Leander F. Frisby, Wisconsin Attorney General
- Joshua Reed Giddings, Congressman from Ohio
- Francis Gillette, Senator from Connecticut
- James Harlan, Senator from Iowa
- Thomas Hoyne, future Mayor of Chicago 
- Horace Mann, Congressman from Massachusetts and educational reformer
- J. Young Scammon, Chicago pioneer and state Whig leader who in 1848 ran on a "Free Soil plank" in the 4th Congressional District 
- William B. Ogden, former Mayor of Chicago and President of the Galena and Chicago Union Railroad 
- Henry Brewster Stanton, abolitionist orator
- Charles Sumner, Senator from Massachusetts
- Walt Whitman, member of the Free Soil Committee for Brooklyn and editor of the Brooklyn Freeman, a Free Soil newspaper
- John Greenleaf Whittier
- Henry Wilson
- Asa Walker
- Victor Willard, Wisconsin State Senator, 17th District, 1849–1850; and Wisconsin Constitutional Convention Delegate, 1846 (Democrat) 
- Willard Woodard, educator, publisher, Free Soil club co-founder and President
|Election||Candidate||Running mate||Votes||Vote %||Electoral votes||+/-||Outcome of election|
|1848||Martin Van Buren||Charles F. Adams||291,501||10.1||
0 / 290
|1852||John P. Hale||George W. Julian||155,210||4.9||
0 / 296
^ a: Free Soilers ran under "
^ b: Office left vacant when Fillmore assumed the presidency on July 9, 1850.
^ c: Office left vacant after King's death on April 18, 1853.
- Appeal of the Independent Democrats
- Anti-Nebraska movement
- Origins of the American Civil War
- Second Party System
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- AMR Editors. "Anti-slavery "Free Soil Party" showed strength during hard times". African American Registry. Retrieved August 3, 2017.
- Kalamazoo, Michigan, and the Formation of the Republican Party of Michigan. Kalamazoo, MI: Western Michigan University. 1965. p. 5.
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- Taylor, William Alexander (1909). "Centennial history of Columbus and Franklin County, Ohio; Vol. 2". S. J. Clarke Publishing Co. pp. 161–162. Archived from the original on January 20, 2009.
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- The National Conventions and Platforms of All Political Parties 1789-1905 by Thomas Hudson McKee ISBN 0-403-00356-3 p. 52.
- The Past and Present of Kane County, Illinois. Chicago, IL: William Le Baron, Jr. & Co. 1878. p. 258.
- Harris, Norman Dwight (1904). The History of Negro Servitude in Illinois. pp. 173–174. Retrieved December 2, 2015.
- The Blue Book of the State of Wisconsin for 1879. Waukesha Democrat. December 5, 1848. Watertown Chronicle. December 5, 1849.
- Blue, Frederick J. (1987). Salmon P. Chase: A Life in Politics.
- Blue, Frederick J. (1973) The Free Soilers: Third Party Politics, 1848-54.
- Brooks, Corey M. (2016). Liberty Power: Antislavery Third Parties and the Transformation of American Politics. University of Chicago Press. 302 pp.
- Duberman, Martin (1968). Charles Francis Adams, 1807–1886.
- Earle, Jonathan Halperin (2004). Jacksonian Antislavery and the Politics of Free Soil, 1824–1854.
- Foner, Eric (1995) . Free Soil, Free Labor, Free Men: The Ideology of the Republican Party before the Civil War. New York: Oxford University Press. ISBN 0-19-509497-2.
- Smith, T. C. Smith (1987). Liberty and Free Soil Parties in the Northwest. New York.
|Wikimedia Commons has media related to Free Soil Party.|
- Free Soil Banner – Indianapolis Marion County Public Library
- American Abolitionists and Antislavery Activists – comprehensive list of abolitionist and anti-slavery activists and organizations in the United States, including the Free Soil Party
- Texts on Wikisource: