For America250, which battle is generally regarded as the opening battle of the American Revolutionary War?

For America250, the Battles of Lexington and Concord are generally regarded as the opening battle of the American Revolutionary War.

The fighting took place on April 19, 1775, in Massachusetts. British regulars marched from Boston toward Concord to seize colonial military supplies, while colonial militia mobilized to oppose them.

The first armed clash occurred at Lexington, where a small group of militia faced the British advance. Fighting continued at Concord and along the British retreat to Boston. Colonial forces inflicted significant casualties and demonstrated that resistance would not be limited to political protest.

The battles came before the Declaration of Independence, which Congress adopted in 1776. They also preceded major engagements such as Bunker Hill, Saratoga, and Yorktown. The conflict’s opening at Lexington and Concord is therefore a different milestone from its later turning points and conclusion.