The committees of correspondence were a collection of American political organizations that sought to coordinate opposition to British Parliament and, later, support for American independence during the American Revolution. The brainchild of Samuel Adams, a Patriot from Boston, the committees sought to establish, through the writing of letters, an underground network of communication among Patriot leaders in the Thirteen Colonies. The committees were instrumental in setting up the First Continental Congress, which convened in Philadelphia in September and October 1774.

The American Revolution was a rebellion and political movement in the Thirteen Colonies which peaked when colonists initiated an ultimately successful war for independence against the Kingdom of Great Britain. Leaders of the American Revolution were colonial separatist leaders who originally sought more autonomy within the British political system as British subjects, but later assembled to support the Revolutionary War, which successfully ended British colonial rule over the colonies, establishing their independence, and leading to the creation of the United States of America.