Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

Crittenden Compromise, (1860–61), in U.S. history, series of measures intended to forestall the American Civil War, futilely proposed in Congress by Senator John J. Crittenden of Kentucky in December 1860. He envisioned six constitutional amendments by which the Missouri Compromise of 1820 was, in effect, to be reenacted and, more important, to be extended to the Pacific; the federal government was to indemnify owners of fugitive slaves whose return was prevented by antislavery elements in the North; “squatter sovereignty” (the right to decide if slavery should exist or not) in the territories was to be sanctioned; and slavery in the District of Columbia was to be protected from congressional action. On March 2, 1861, Crittenden’s plan was narrowly defeated in the Senate. Two months earlier, Crittenden had introduced a resolution calling for a national referendum on these proposals, but the Senate never acted on this resolution.

Discover the fascinating events that shaped the world, straight from our editors.
By clicking “Sign Up”, you consent to the Britannica Privacy Policy and Terms of Use.