World War, 1939-1945 History 190 Holocaust, Jewish (1939-1945) 122 Campaigns 93 Jews 89 Military campaigns 54 Prisoners and prisons, German 51 more ... Underground movements 50 Prisoners of war 45 Soldiers 45 Concentration camps 30 Holocaust survivors 30 Armed Forces 29 Jewish resistance 29 Children 28 Persecutions 28 Japanese Americans 25 Women 24 Military operations, Aerial 22 Prisoners and prisons, Japanese 22 Social conditions 22 Aerial operations, American 21 American 21 Atrocities 21 Ethnic relations 21 Forced removal and internment, 1942-1945 21 Internment camps 21 Rescue 21 Refugees 19 History and criticism 18 less ...