The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Army Distinguished Service Medal to Major General William Henry Hay, United States Army, for exceptionally meritorious and distinguished services to the Government of the United States, in a duty of great responsibility during World War I. As Commander of the 184th Infantry Brigade, General Hay showed efficient leadership. Promoted to Major Generalship in the early part of October 1918, he took command of the 28th Division, and by his marked ability and great energy he contributed to the successes attained by the Division during the time in which he was in command. He rendered services of a high character to the American Expeditionary Forces.