Wilmot-Proviso

Wilmot Proviso Triggers Sectional Crisis Over Slavery in Conquered Mexican Territory

| Importance: 9/10

On August 8, 1846, amidst the Mexican-American War, Democratic Congressman David Wilmot of Pennsylvania introduces an amendment to President James Polk’s $2 million appropriation bill for purchasing territory from Mexico, boldly declaring that “neither slavery nor involuntary servitude …

David Wilmot James K. Polk U.S. House of Representatives U.S. Senate Northern Democrats +1 more wilmot-proviso slavery-expansion sectional-conflict mexican-american-war territorial-expansion +1 more
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