World War I Troops Supplied by States, 1917 to 1918

Number of Troops by State
Source
 * History of Military Mobilization pp. 279-280 (Final Report of the Provost Marshal General to the Secretary of War on the Operations of the Selective Service System to July 15, 1919.)
 * Leonard Ayres, The War with Germany: A Statistical Summary. Washington,D.C.: Government Printing Office, 1919, p. 23