The Newburgh Conspiracy was a failed apparent threat by leaders of the Continental Army in March 1783, at the end of the American Revolutionary War. The Army's commander, George Washington, successfully calmed the soldiers and helped secure back pay. The conspiracy may have been instigated by members in the Congress of the Confederation, who circulated an anonymous letter in the army camp at Newburgh, New York, on March 10, 1783. Soldiers were unhappy that they had not been paid for some time and that pensions that had been promised remained unfunded. The letter suggested that they should take unspecified action against Congress to resolve the issue. The letter was said to have been written by Major John Armstrong, aide to General Horatio Gates, although the authorship and underlying ideas