The Massachusetts Provincial Congress played a pivotal role in organizing colonial resistance leading up to the battles of Lexington and Concord.

Established in 1774, this assembly of colonial leaders served as a governing body, organizing efforts to resist British policies and rallying militias in response to perceived threats. They promoted communication among the colonies, set up committees for safety, and collected intelligence on British troop movements. Their initiatives rallied support for resistance and fostered unity among the colonies against British oppression. The leadership and strategic planning of the Congress were crucial in readying the militias for the confrontations that would spark the Revolutionary War.