Slavery in the United States Slavery in the United States Slavery in the United States was the legal institution of human chattel enslavement, primarily of Africans and African Americans, that existed in the United States of America in the 18th and 19th centuries. Slavery had been practiced in British America from early colonial days, and was legal in all Thirteen Colonies at the time of the Declaration of Independence in 1776. It lasted in about half the states until 1865, when it was prohibited nationally by the Thirteenth Amendment. As an economic system, slavery was largely replaced by sharecropping. By the time of the American
Mecklenburg Declaration of Independence Mecklenburg Declaration of May 20. In 1847, the complete text of these Mecklenburg Resolves was found in a South Carolina newspaper published in June 1775. Unlike the Mecklenburg Declaration that had appeared in the "Raleigh Register" in 1819, the Mecklenburg Resolves fell short of an outright declaration of independence, and did not contain language that was parallel to Jefferson's 1776 Declaration of Independence. The Resolves, though radical, were similar to other local resolutions that were adopted in the colonies in 1774 and 1775. The controversy over the Mecklenburg Declaration entered a new phase with the discovery of the Mecklenburg Resolves.