Regimental histories History 569 Campaigns 266 World War, 1939-1945 238 Soldiers 119 World War, 1914-1918 61 Aerial operations, American 35 more ... Participation, African American 35 African American soldiers 24 History, Military 21 Vietnam War, 1961-1975 21 Officers 18 Korean War, 1950-1953 17 Military life 16 African Americans 15 Gettysburg, Battle of, Gettysburg, Pa., 1863 15 African American troops 14 Tank warfare 14 Aerial operations, British 13 Generals 13 Militia 11 Social aspects 10 Spanish-American War, 1898 10 Armed Forces 8 Cavalry operations 8 Mexican War, 1846-1848 8 Argonne, Battle of the, France, 1918 7 Artillery operations 7 Commando operations 7 Military leadership 7 less ...