World War, 1939-1945 History 15 Campaigns 12 Japanese Americans 11 Forced removal and internment, 1942-1945 9 Concentration camps 7 Soldiers 5 more ... Prisoners and prisons, Japanese 4 Prisoners of war 4 Americans 3 Atrocities 3 Refugees 3 Women soldiers 3 Aerial operations, American 2 Holocaust, Jewish (1939-1945) 2 Liberation 2 Politics and government 2 Prisoners and prisons, German 2 Regimental histories 2 Sailors 2 Voyages around the world 2 War correspondents 2 Aerial operations 1 African American air pilots 1 American letters 1 Anti-Nazi movement 1 Armed Forces 1 Asian Americans 1 Biography 1 Children 1 less ...