Encyclopaedia Britannica
Britannica Study Guide: The Crisis of the Union
Learn more about the crisis that led to the American Civil War.
Mr. Beat
The Free Soil Party Explained
Mr. Beat tells you everything you need to know about the Free Soil Party, the most important single-issue third party in American history.
Professor Dave Explains
James Polk: Best Mullet Ever (1845 - 1849)
Although James Polk was a strong figure in the oval office, he will always be remembered for that sweet, sweet hairstyle. Business in the front, party in the back. But lest we overlook his actual political accomplishments, let's dig a...
Tom Richey
Tom Richey: Free Soil and the Wilmot Proviso
Video created and narrated by Tom Richey on the Free Soiler stance, the Wilmot Proviso and explansion of slavery. [4:48]