Another story dates to the American Revolutionary War. Throughout the war, Chief Skenandoa of the Oneida, an Iroquois nation based in New York, persuaded many of the tribe to side with the colonials against the British. Four Iroquois nations became British allies, and caused many fatalities and damage in the frontier settlements west of Albany. Skenandoa led 250 warriors against the British and Iroquois allies. According to Oneida oral tradition, during the harsh winter of 1777–1778 at Valley Forge, where the colonials suffered, Chief Skenando provided aid to the soldiers. The Oneida delivered bushels of dry corn to the troops to help them survive. Polly Cooper, an Oneida woman, stayed some time with the troops to teach them how to cook the corn properly and care for the sick. General Washington gave her a shawl in thanks, which is displayed at "Shako:wi," the museum of the Oneida Nation near Syracuse, New York. Many Oneida believe that after the war, George Washington named the Shenandoah River and valley after his ally.