The Revolutionary War Era refers to the period in American history from 1775 to 1783 when the thirteen American colonies fought for independence from British rule. This conflict was fueled by growing tensions over issues like taxation without representation and British interference in colonial affairs. Key events included the Boston Tea Party, the Declaration of Independence in 1776, and significant battles such as the Battle of Saratoga. The war involved various figures, including George Washington, who led the Continental Army, and Thomas Jefferson, the principal author of the Declaration. The conflict concluded with the signing of the Treaty of Paris in 1783, which recognized the United States as an independent nation.