Army reorganization : Hearings before the Committee on military affairs, House of representatives, Sixty-sixth Congress, first session, on H.R. 8287, a bill to reorganize and increase the efficiency of the United States army, and for other purposes. H.R. 8068, a bill to provide for universal military, naval, and vocational training, and for mobilization of the manhood of the nation in a national emergency; H.R. 7925, a bill to establish the Department of aeronautics, and for other purposes; H.R. 8870, a bill to amend an act entitled "An act for making further and more effectual provision for the national defense, and for other purposes." From September 3, 1919, to November 12, 1919...