The National Purple Heart Hall of Honor overlooks the site of the camp (cantonment) of the Continental Army for 1782 - 1783, the final winter of the Revolutionary War. In 1782, George Washington created the Badge of Military Merit, the inspiration for today's Purple Heart, and the following year officers met at the Cantonment to determine candidates for the award. In 1932, some of the nation's very first Purple Hearts were presented to veterans of World War I on these same grounds. Check out their blog http://nysparks.state.ny.us/heritage/purple_hrt.asp