Out of the revival and reform came the most divisive reform of all. By 1804 every Northern state had abolished slavery or set it on a path to end, but slavery was growing in the South with cotton. Some earlier reformers had backed "colonization," sending free Black Americans to Africa. A new movement demanded more.
Key idea
Abolitionists demanded an immediate end to slavery. William Lloyd Garrison began The Liberator on January 1, 1831. Frederick Douglass, who escaped slavery in 1838, wrote and spoke against it; Sojourner Truth, born into slavery in New York, preached against slavery and for women's rights; the Grimké sisters, from a slaveholding South Carolina family, spoke out in the North. Enslaved people resisted too: Nat Turner's revolt (1831), and escapes along the Underground Railroad.
Why it works
Abolitionists called slavery a sin, and they said a sin had to be stopped at once, not slowly. Black abolitionists, many of them formerly enslaved, could tell what slavery was like from their own lives, which made their testimony hard to dismiss. Their tools were newspapers, lectures, petitions to Congress and the stories of people who escaped.
Worked example: Two responses to Nat Turner
In August 1831, in Southampton County, Virginia, Nat Turner, an enslaved preacher, led a revolt in which about 55 to 60 white people were killed. Militia and mobs then killed many Black people, including some who had no part in it. What did Southern states do next?
- Virginia's legislature debated, in 1831 and 1832, whether to end slavery gradually, and voted not to.
- Southern states passed harsher laws: against teaching enslaved people to read, against Black preachers and gatherings.
- Many white Southerners blamed abolitionist writing, though no link to Turner was shown.
- Slavery's defenders began to call it a "positive good," not a necessary evil.
Answer: They tightened slavery's laws and defended it more openly.
Common mistake
Most Northerners were not abolitionists. Before the 1850s abolitionists were a small and often unpopular minority; mobs broke up their meetings, and in 1837 a mob killed the editor Elijah Lovejoy in Illinois. Many more Northerners came to oppose the spread of slavery into the West, which is a different position. Check: "against slavery's spread" and "for abolition now" are not the same.