American Revolutionary War

The American Revolutionary War (1775-1783), also known as the American War of Independence and the Revolutionary War in the United States, was the armed conflict between Great Britain and thirteen of its North American colonies, which had declared themselves the independent United States of America. Early fighting took place primarily on the North American continent. France, eager for revenge after its defeat in the Seven Years' War, signed an alliance with the new nation in 1778 that proved decisive in the ultimate victory. The conflict gradually expanded into a world war with Britain combating France, Spain, and the Netherlands. Fighting also broke out in India between the British East India Company and the French allied Kingdom of Mysore.

The American Revolutionary War had its origins in the resistance of many Americans to taxes, which they claimed were unconstitutional, imposed by the British parliament. Patriot protests escalated into boycotts, and on December 16, 1773, the destruction of a shipment of tea at the Boston Tea Party. The British government retaliated by closing the port of Boston and taking away self-government. The Patriots responded by setting up a shadow government that took control of the province outside of Boston. Twelve other colonies supported Massachusetts, formed a Continental Congress to coordinate their resistance, and set up committees and conventions that effectively seized power. In April 1775 the battles of Lexington and Concord, in Middlesex County, near Boston, began open armed conflict between the Kingdom of Great Britain and thirteen of its colonies. The Continental Congress appointed General George Washington to take charge of militia units besieging British forces in Boston, forcing them to evacuate the city in March 1776. Congress supervised the war, giving Washington command of the new Continental Army; he also coordinated state militia units.