The '''American Revolution''' (1775–1783) was the process by which the thirteen American colonies became an independent nation, the United States of America. It involved new ideas, based on [[republicanism]], and required victory in a long war with [[Kingdom of Great Britain|Britain]]. After the fighting raged for a year the Americans declared independence on July 4, 1776, as a separate nation, and formed an alliance with France that equalized the military and naval strengths of the two sides. | The '''American Revolution''' (1775–1783) was the process by which the thirteen American colonies became an independent nation, the United States of America. It involved new ideas, based on [[republicanism]], and required victory in a long war with [[Kingdom of Great Britain|Britain]]. After the fighting raged for a year the Americans declared independence on July 4, 1776, as a separate nation, and formed an alliance with France that equalized the military and naval strengths of the two sides. |