Train 137th, 138th, 139th, and 140th Ambulance Companies and Field Hospitals (1st and 2nd Kansas Field Hospitals, 1st and 2nd Missouri Field Hospitals, 1st and 2nd Kansas Ambulance Companies, and 1st and 2nd Missouri Ambulance Companies) Statistics Campaigns: Meuse-Argonne Offensive Casualties Total battle casualties: 7,296 Killed in action: 1,018 Wounded in action: 6,278 Interwar period Pursuant to Section 3a of the 1920 amendments to the National Defense Act of 1916, a systematic effort was made to return units of the National Guard and Organized Reserve (which assumed the unit designations of the wartime National Army) to the states from which they had originated. In 1921, the 35th Division was reconstituted in the National Guard, allotted to the states of Kansas, Missouri, and Nebraska of the Seventh Corps Area, and assigned to the VII Corps. In the postwar reorganization of the Army's infantry divisions, they only had two regiments of horse-drawn 75 mm guns, with truck-drawn 155 mm howitzers initially assigned as corps and army artillery because of the belief that they were too tactically immobile. As early as 1922, the Nebraska National Guard found it impossible to organize the VII Corps' 127th Field Artillery Regiment because a lack of funding and armory space. When suitable modifications were made to the 155 mm howitzer as part of the Army's motorization of field artillery in the early 1930s to allow for high-speed truck traction, 155 mm howitzer regiments were returned to divisions; the 142nd Field Artillery Regiment, a partially-organized General Headquarters Reserve (GHQR) 75 mm gun unit from Arkansas, was converted to 155 mm howitzers and assigned to the 35th Division on 13 July 1931 in lieu of the 127th Field Artillery. Because of a lack of funding and disputes between the states allotted for the division. the 35th Division headquarters was not organized and federally recognized until 13 September 1935. In the 1920s and 1930s, constituent units of the division performed various activities policing labor troubles and effecting disaster relief. 180 Organized Reserve officers of the 89th and 102nd Divisions were also provided with training by the division. Due to limited funding, all the units of the 35th Division did not gather together in one place for training until the Fourth Army maneuvers at Fort Riley, Kansas in 1937. The division also concentrated at Camp Ripley, Minnesota, in 1940. With the conversion of National Guard cavalry divisions to other types of