History Prisoners of war World War, 1939-1945 Prisoners and prisons, Japanese 20 Prisoners and prisons, American 16 Concentration camps 8 Prisoners and prisons, German 8 more ... Germans 5 Education and the war 4 Education, Higher 4 Education, Humanistic 4 Psychological aspects 4 Social sciences 4 Ardennes, Battle of the, 1944-1945 3 Campaigns 3 Conscript labor 3 Government policy 3 History, Military 3 Management 3 Medical care 3 Nurses 3 Aerial operations, American 2 Armed Forces 2 Atrocities 2 Attu, Battle of, Alaska, 1943 2 B-17 bomber 2 Bataan Death March, Philippines, 1942 2 Japanese 2 Prisoner-of-war camps 2 Social life and customs 2 less ...