Korean War, 1950-1953 History 68 Campaigns 31 Vietnam War, 1961-1975 25 Soldiers 23 World War, 1939-1945 23 Prisoners of war 16 more ... Regimental histories 14 Armed Forces 13 Prisoners and prisons 13 Diplomatic history 11 Foreign relations 11 History, Military 11 Politics and government 11 Veterans 9 Participation, African American 7 Participation, American 7 Aerial operations, American 6 African American soldiers 6 Prisoners and prisons, North Korean 6 Psychological aspects 6 Cold War 5 Participation, Canadian 5 War 5 World politics 5 African Americans 4 Decision making 4 Ex-prisoners of war 4 Medical care 4 Naval operations, American 4 less ...