Patriots, also known as Revolutionaries, Continentals, Rebels, or Whigs, were colonists in the Thirteen Colonies who opposed the Kingdom of Great Britain's control and governance during the colonial era, and supported and helped launch the American Revolution that ultimately established American independence. Patriot politicians led colonial opposition to British policies regarding the American colonies, eventually building support for the adoption of the Declaration of Independence, which was adopted unanimously by the Second Continental Congress on July 4, 1776. After the American Revolutionary War began the year before, in 1775, many patriots assimilated into the Continental Army, which was commanded by George Washington and which secured victory against the British, leading the British to acknowledge the sovereign independence of the colonies, reflected in the Treaty of Paris, which led to the establishment of the United States in 1783.