The American Patriots in the Thirteen Colonies won independence from Great Britain, becoming the United States of America. They defeated the British in the American Revolutionary War (1775–1783) in alliance with France and others.
British. In the Treaty of Paris, the British King, George III accepted the independence of the colonies and recognized the newly created nation as the United States of America. The treaty also gave all the land Britain said it owned which was west of the Appalachians as far as the Mississippi River to the new country. i think