American order of battle Meuse–Argonne offensive
This is the order of battle for the American Expeditionary Force at the beginning and end of the Meuse-Argonne Offensive, September 26 to November 11, 1918. Beginning of the battle (September 26, 1918). First U.S. Army. General John J. Pershing, Commanding I Corps Major General Hunter Liggett, Commanding III Corps Major General Robert Lee Bullard, Commanding V Corps Major General George H. Cameron, Commanding In Reserve End of the battle (November 10, 1918). General John J. Pershing, Army Group Commander First U.S. Army. Lieutenant General Hunter Liggett, Commanding I Corps Major General  Joseph T. Dickman, Commanding III Corps Major General John L. Hines, Commanding V Corps Major General Charles P. Summerall, Commanding Second U.S. Army. Lieutenant General Robert L. Bullard, Commanding IV Corps Major General Charles H. Muir, Commanding VI Corps Major General Charles C. Ballou, Commanding ("Note: With the exception of one brigade from the 88th Division, VI Corps did not actively participate in the battle.") French II Colonial Corps French XVII Corps List of divisions engaged. At one point or another during the 47-day battle, all or part of 23 American divisions were engaged in the fighting: American order