World War, 1939-1945 History 517 Campaigns 227 Holocaust, Jewish (1939-1945) 179 Foreign relations 145 Jews 141 Guerre mondiale, 1939-1945 126 more ... Diplomatic history 114 Politics and government 101 Atrocities 63 Rescue 50 Women 43 Secret service 41 Aerial operations, American 40 Causes 40 Ethnic relations 40 Weltkrieg 40 Prisoners of war 39 Histoire 37 Influence 37 Prisoners and prisons, German 37 Underground movements 33 Military campaigns 32 Persecutions 32 Social aspects 32 Soldiers 32 Campagnes et batailles 30 Concentration camps 30 Social conditions 29 History, Military 28 less ...