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
Expulsion of the Loyalists Expulsion of the Loyalists During the American Revolution, those who continued to support King George III of Great Britain came to be known as Loyalists. Loyalists are to be contrasted with Patriots, who supported the Revolution. Historians have estimated that during the American Revolution, between 15 and 20 percent of the white population of the colonies, or about 500,000 people, were Loyalists. As the war concluded with Great Britain defeated by the Americans and the French, the most active Loyalists were no longer welcome in the United States, and sought to move elsewhere in the British Empire. The large majority