Slavery in the colonial United States Slavery in the colonial United States Slavery in the colonial area which later became the United States (1600–1776) developed from complex factors, and researchers have proposed several theories to explain the development of the institution of slavery and of the slave trade. Slavery strongly correlated with Europe's American colonies' need for labor, especially for the labor-intensive plantation economies of the sugar colonies in the Caribbean, operated by Great Britain, France, Spain, and the Dutch Republic. Most slaves who were brought or kidnapped to the Thirteen British colonies - the Eastern seaboard of what later became the United States - were
United States Declaration of Independence independence until after Congress had made its decision. Political maneuvering was setting the stage for an official declaration of independence even while a document was being written to explain the decision. On June 11, 1776, Congress appointed a "Committee of Five" to draft a declaration, consisting of John Adams of Massachusetts, Benjamin Franklin of Pennsylvania, Thomas Jefferson of Virginia, Robert R. Livingston of New York, and Roger Sherman of Connecticut. The committee took no minutes, so there is some uncertainty about how the drafting process proceeded; contradictory accounts were written many years later by Jefferson and Adams, too many years