The Boston Massacre, which occurred on March 5, 1770, served as a crucial precursor to the American Revolution. This violent confrontation between British soldiers and American colonists resulted in the deaths of five civilians and heightened tensions between Britain and its American colonies. The incident was heavily propagandized by colonial leaders such as Paul Revere and Samuel Adams, who framed it as a symbol of British oppression and tyranny. The Boston Massacre galvanized public opinion against British rule, contributing to the growing desire for independence and laying the groundwork for the revolutionary movements that followed.