active duty was based upon a number of factors, such as the number of World War I battle honors earned, if applicable, the location and availability of training sites, and the ability of the Army to furnish divisional cadres and filler replacements. The 101st Infantry Division was designated a division of the Organized Reserve after World War I and assigned to the state of Wisconsin; unlike the 82nd Airborne Division, the Reserve division was disbanded when the 101st Airborne Division was raised in the Army of the United States on 15 August 1942. Cold War A tentative troop basis for the Organized Reserve Corps (ORC), prepared in March 1946, outlined 25 divisions: three armored, five airborne, and 17 infantry. These divisions and all other Organized Reserve Corps units were to be maintained in one of three strength categories, labeled Class A, Class B, and Class C. Class A units were divided into two groups, one for combat and one for service, and units were to be at required table of organization strength; Class B units were to have their full complement of officers and enlisted cadre strength; and Class C were to have officers only. The troop basis listed nine divisions as Class A, nine as Class B, and seven as Class C. Major General Ray E. Porter therefore proposed reclassification of all Class A divisions as Class B units. Eventually the War Department agreed and made the appropriate changes. Although the dispute over Class A units lasted several months, the War Department proceeded with the reorganization of the Organized Reserve Corps divisions during the summer of 1946. That all divisions were to begin as Class C (officers only) units, progressing to the other categories as men and equipment became available, undoubtedly influenced the decision. Also, the War Department wanted to take advantage of the pool of trained reserve officers and enlisted men from World War II. By that time Army Ground Forces had been reorganized as an army group headquarters that commanded six geographic armies. The armies replaced the nine corps areas of the prewar era, and the army commanders were tasked to organize and train both Regular Army and Organized Reserve Corps units. The plan the army commanders received called for twenty-five Organized Reserve Corps divisions, but the divisions activated between September 1946 and November 1947 differed somewhat from the original plans. The First United States Army declined