World War, 1939-1945 History 883 Campaigns 360 Guerre mondiale, 1939-1945 291 Foreign relations 210 Politics and government 165 Diplomatic history 161 more ... Holocaust, Jewish (1939-1945) 160 Jews 122 Histoire 99 Atrocities 93 Weltkrieg 90 Secret service 86 Underground movements 78 Causes 76 Social aspects 65 History, Military 63 Military campaigns 61 Prisoners of war 59 Tweede Wereldoorlog 57 Social conditions 53 Women 51 Rescue 50 Aerial operations, American 48 Ethnic relations 47 Naval operations 47 Naval operations, American 46 Soldiers 45 Armed Forces 43 Campagnes et batailles 43 less ...