The winter camp of the Continental Army under General George Washington in 1777–1778 was located in Valley Forge during the American Revolutionary War.
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During the American Revolutionary War, Valley Forge served as the third of eight winter encampments for the main body of the Continental Army, led by General George Washington. Congress left Philadelphia in September 1777 as the city was being taken over by the British. Washington's 12,000-man army spent the winter in Valley Forge, about 18 miles northwest of Philadelphia, after failing to retake Philadelphia.
They stayed there from December 19, 1777, to June 19, 1778, a period of six months. The Continentals at Valley Forge struggled to control a severe supply problem while reforming and retraining their battalions.
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