The Fairfax Resolves was a set of resolutions adopted by a committee in Fairfax County in the colony of Virginia on July 18, 1774, in the early stages of the American Revolution. Written primarily by George Mason, the resolutions rejected the British Parliament's claim of supreme authority over the American colonies. More than thirty counties in Virginia passed similar resolutions in 1774, "but the Fairfax Resolves were the most detailed, the most influential, and the most radical."