Amerika en de oorlog / door J.E. van der Wielen United States Army in the world war 1917-1919 : Early military operations of the American expeditionary forces / Department of the Army. Historical Division United States Army in the world war 1917-1919 : Training and use of American units with British and French / Department of the Army. Historical … 20th century war: the american experience / Robert H. Berlin United States Army in the world war 1917-1919 : Policy-forming documents american expeditionary forces / Department of the Army. Historical Division