Named for and dedicated by Lt. Gen Arthur MacArthur, U.S.A., veteran of Civil War, outstanding officer in Phillipines, 1898-1902, Father of Gen. Douglas MacArthur. Founded July 18, 1917, to train 32nd division, National Guard, in First World War. Capacity was 45,074--at time when Waco had a population of 32,000. First had troops from Michigan and Wisconsin; later, Arkansas, Missouri, New Mexico, Texas. The 32nd went to France in Feb. 1918. MacArthur became an infantry replacement and training camp and officers training school. Demobilized 11,000 in Dec. 1918.