What was the name of the spy ring that helped the United States win the Revolutionary War?

The name of the spy ring that helped the United States win the Revolutionary War was the Culper Ring. This secretive espionage network operated during the American Revolution and played a crucial role in providing intelligence to George Washington and the Continental Army. Led by Benjamin Tallmadge, the Culper Ring consisted of a group of trusted individuals who operated undercover, gathering information about British military plans, troop movements, and supply routes. Their intelligence greatly contributed to Washington's strategic decision-making and ultimately aided the American victory in the war for independence.