Secondary sourceDocument1848
1848 Free Soil and Liberty National Conventions
1848
Records of the 1848 conventions that nominated Martin Van Buren for president on the Free Soil Party's antislavery platform.
Van Buren was nominated for president by this convention, running on an antislavery platform that broke with his old party.

About this source
What it is
This document concerns the national conventions of the Free Soil and Liberty parties held in 1847 and 1848 to choose candidates for the 1848 presidential election. At the Buffalo convention in August 1848, former President Martin Van Buren was nominated for president with Charles Francis Adams Sr. as his running mate.
Why it matters
The Free Soil Party united abolitionists, antislavery Whigs, and dissatisfied Democrats to oppose the spread of slavery into new territories. Van Buren's candidacy, built on the platform of 'Free Soil, Free Speech, Free Labor, and Free Men,' marked a dramatic shift for a former Democratic president and shows how the slavery issue was reshaping American politics.
Look closer
- Why might a former president join a new third party rather than stay with his old one?
- What does the enthusiasm described at the convention suggest about the mood of the delegates?
- How did Van Buren's run affect the outcome of the 1848 election?
This document is part of the curated material that grounds the AI version of Martin Van Buren on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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