During the Civil War, members of the 74th helped form the 21st New York Volunteer Infantry. The 74th was mustered into active service twice in 1863 for a period of thirty days each time. The 74th New York Volunteer Infantry that also existed during the war was a different unit with no connection to the 74th regiment of Buffalo. On 19 July 1898, elements of the 74th New York mustered in for service in the Spanish–American War, but their units were soon absorbed into the 202nd New York Volunteer Infantry Regiments. On 15 April 1899, the 74th New York Infantry was reorganized in Savannah, Georgia. The regiment was again mustered for service on 2 July 1916 for service along the Mexican border, to guard against raids from Pancho Villa's banditos. On 24 February 1917, they were mustered out. This wouldn't last long, however, and the regiment was reactivated on 38 March 1917 for service in World War I. On 1 October, approximately 1,600 men from the 74th New York were transferred to the 108th Infantry Regiment, 106th Field Artillery Regiment, and the 102nd Engineer Regiment; all parts of the New York National Guard's 27th Infantry Division. The remnants were reorganized on 4 January 1918 as the 55th Pioneer Infantry Regiment at Camp Wadsworth, South Carolina, and they arrived in Francein September 1918. They returned to the United States, and were deactivated on 8 February 1919 at Camp Hill, Virginia. They regained the title of 74th New York Infantry on 22 April 1919. On 18 October 1921, they were redesignated as the 174th Infantry Regiment. On 16 September 1940, the regiment was inducted into federal service and was assigned to the 44th Infantry Division. The regiment was inducted into federal service on 16 September 1940 as a part of the 44th Division. They moved to Fort Dix, New Jersey on 24 September 1940, to Camp Claiborne, Louisiana, on 16 January 1942, and then to Fort Lewis, Washington, on 4 May 1942. On 5 January 1943, the regiment relocated to Ojai, California, and then to San Fernando on 27 January 1943 where on the same date they were relieved of assignment to the 44th Infantry Division. Now assigned to the Western Defense Command, the 174th was subordinated to the III Corps on 22 January 1944 and moved to Camp White, Oregon, on 4 February 1944. On 28 March 1944, the regiment was transferred to Camp Chaffee, Arkansas, under the XVI Corps. From April 1944, the regiment provided an accelerated six-week course of infantry training to men who were formerly members of disbanded anti-aircraft and tank destroyer units or who had volunteered for transfer to the infantry from other branches of the Army.. The 174th was assigned to the XXXVI Corps on 17 July 1944, whereupon it was transferred to the Fourth Army in September 1944. The regiment relocated to Camp Gruber, Oklahoma, on 9 December 1944, and then to Camp Rucker, Alabama, on 3 April 1945 under the Replacement and School Command. The 174th Infantry Regiment was inactivated at Camp Rucker on 27 September 1945. The 174th was reorganized on 15 April 1947 in Buffalo, New York and assigned to the 27th Infantry Division. It was eventually broken up and converted into other units on 1 February 1955.
