This list of United States Army divisions is divided into three eras: 1911–1917, 1917–1941, and 1941–present. These eras represent the major evolutions of army division structure. The 1911–1917 era li
Shoulder Sleeve Insignia of World War I Divisions (the 15th, 16th, 17th, 19th, and 20th Divisions never officially selected insignia)
The 1st Infantry Division is a combined arms division of the United States Army, and is the oldest continuously serving division in the Regular Army. It has seen continuous service since its organizat
Divisions of the United States Army
…units of the Panama Canal, Hawaiian, and Philippine Divisions were numbered accordingly with what should have been the 10th, 11th, and 12th Divisions. 1st Division (later 1st Infantry Division): 1917–present 2nd Division (later 2nd Infantry Division): 1917–present…
Red Cross nurses serving bread and coffee to doughboys of the 16th Infantry, 1st Division, upon their arrival in Paris, July 4, 1917.
General John J. Pershing, Commander'in-Chief of the AEF, and Major General Charles P. Summerall, commander of the 1st Division, inspecting doughboys of the 16th Infantry, 1st Brigade, 1st Division, in France, September 7, 1918.
First Division monument on the Meuse-Argonne Battlefield, France.
Gunners of the 6th Field Artillery, 1st Division, in action near Exermont, France, October 1918.