World War, 1939-1945 History 20 Jews 20 Guerra Mundial II, 1939-1945 17 Holocaust, Jewish (1939-1945) 16 Rescue 15 Campaigns 13 more ... Righteous Gentiles in the Holocaust 6 Soldiers 6 Americans 5 Bilingual 5 Man-woman relationships 5 Prisoners and prisons, Japanese 5 Prisoners of war 5 Atrocities 4 Bilingüe 4 Cryptography 4 Enigma cipher system 4 Gay men 4 Judíos 4 Mathematicians 4 Nazis 4 Veterans 4 Video recordings for the hearing impaired 4 Campañas 3 Concentration camps 3 Feature films 3 Generals 3 Grandfathers 3 Historia 3 less ...