 Complete the following phrase:  In September 1917, Haydens good friend Danny Metcalf, who was supposed to finish medical school, was drafted into the U.S. Army, and was killed in action in World War I on September 29 of that year. Shortly after, Palmer was also drafted into the Army, just before he and Hayden were going to play at The Palace in New York City. Palmer did not want to go to war and purposely damaged his hand so he would not have to go to France. Hayden was going to leave Palmer if he did not serve, so Palmer tried enlisting, but none of the armed services would accept him because of his hand. However, Palmer was accepted to the Red Cross ambulance corps and went overseas in early 1918. Hayden did not leave him or stop the engagement. Palmer saw action in France at Cantigny, the second Battle of Marne, Soissons, 