World War, 1939-1945 History 86 Holocaust, Jewish (1939-1945) 40 Underground movements 38 Prisoners and prisons, German 37 Prisoners of war 33 Jews 31 more ... Foreign relations 23 Personal narratives, Italian 23 Campaigns 17 Persecutions 16 Ethnic relations 15 Fascism 14 Guerre mondiale, 1939-1945 14 Motion pictures, Italian 14 Women 14 Fiction 13 Soldiers 13 Concentration camps 12 Biography 11 Diplomatic history 11 Atrocities 10 Authors, Italian 10 Politics and government 10 Feature films 8 Histoire 8 Sources 8 War correspondents 7 Art treasures in war 6 Criminals 6 less ...