Revolutionary War: The Revolutionary War was the war fought between Great Britain and the American colonies from 1775 to 1783. It was a major part of the open armed conflict and eventually led to American independence.
Battle of Lexington and Concord: The Battle of Lexington and Concord was the first military engagement of the Revolutionary War in April 1775. It marked the beginning of open armed conflict as British troops clashed with colonial militia forces.
Declaration of Independence: The Declaration of Independence, adopted by the Second Continental Congress on July 4, 1776, formally declared America's separation from Great Britain. It was a significant event during this period of open armed conflict.