World War, 1939-1945 History 269 Holocaust, Jewish (1939-1945) 66 Atrocities 54 Prisoners of war 52 Prisoners and prisons, German 49 Jews 47 more ... Politics and government 46 Campaigns 45 National socialism 30 Military campaigns 28 Social conditions 28 Armed Forces 26 Refugees 22 Soldiers 22 Children 21 Concentration camps 21 Secret service 21 Foreign relations 20 Social aspects 20 Influence 18 Nazis 18 Underground movements 18 War 18 Collective memory 16 Destruction and pillage 16 International relations 15 Military operations, Aerial 15 Aerial operations, American 14 Childhood and youth 14 less ...