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Abraham Lincoln was elected president, hastening the Civil War

On this day · 6 November 1860
40 sec read

On November 6, 1860, Abraham Lincoln won the White House with about 40% of the vote—and the Deep South began planning to leave.

Verified · U.S. National Park Service — Super Volcanoes

The 1860 ballot split four ways, and that splintering made all the difference. On November 6, 1860, Abraham Lincoln, the first Republican elected to the presidency, defeated Northern Democrat Stephen Douglas, Southern Democrat John Breckinridge, and Constitutional Union candidate John Bell.

Lincoln won with only about 40% of the popular vote—the first president ever elected with less than half—yet swept the North to take roughly 180 electoral votes. In much of the South his name did not even appear on the ballot.

To slaveholding states, a President pledged to halt slavery’s spread was intolerable.

Secession came fast. Before Lincoln’s inauguration in March 1861, seven Deep South states had already declared they were leaving the Union to form the Confederacy. Lincoln had not yet governed a single day, but his election had lit the fuse of the American Civil War.

40%
of the popular vote
180
electoral votes
7
states secede by 1861

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 U.S. National Park Service — Super Volcanoes Government “Lincoln won the November 6, 1860 election against three rivals with less than 50% of the vote; by his March 1861 inauguration seven Deep South states had left the Union.” nps.gov ↗
2 On this day, government begins under our Constitution constitutional institution “On November 6, 1860, Lincoln won roughly 40% of the popular vote and 180 electoral votes; seven southern states seceded before formal certification.” constitutioncenter.org ↗
✓ Last reviewed Jun 7, 2026

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