Soldiers History 370 Campaigns 128 World War, 1939-1945 125 Regimental histories 80 World War, 1914-1918 50 Officers 41 more ... History, Military 38 Military life 33 Social aspects 23 Prisoners of war 21 Korean War, 1950-1953 19 Psychological aspects 19 Veterans 19 Iraq War, 2003-2011 18 Vietnam War, 1961-1975 18 Armed Forces 17 Social conditions 17 Gettysburg, Battle of, Gettysburg, Pa., 1863 16 Prisoners and prisons 15 African American soldiers 13 Generals 13 Politics and government 13 Social life and customs 13 Trials (Military offenses) 10 Underground movements 10 Participation, African American 9 Poets, English 9 Tank warfare 9 Cavalry operations 8 less ...