when did the revolutionary war start
the revolutionary war began April 19, 1775, during the battles of Lexington and Concord. The American Revolution lasted between 1775 and 1783, when the Treaty of Paris was sig â¦ ned. 7 people found this useful.he Revolutionary War began about 1776, when the French and Spanish joined the war, and the war ended October, 1781 when a British General surrendered knowing that the war was â¦ over. + 83 others found this useful. Yossef Peter.