World War, 1939-1945 History 50 Holocaust, Jewish (1939-1945) 27 Jews 24 Man-woman relationships 21 Underground movements 19 Campaigns 16 more ... Rescue 14 Concentration camps 13 Women 12 Atrocities 11 Motion pictures and the war 11 Soldiers 11 Prisoners of war 9 Prisoners and prisons, German 8 Prisoners and prisons, Japanese 6 Nazi concentration camps 5 Nazis 5 Persecutions 5 Spies 5 Children 4 Families 4 Friendship 4 Jewish resistance 4 Naval operations 4 Prisoners and prisons 4 Propaganda 4 Refugees 4 Righteous Gentiles in the Holocaust 4 Submarines (Ships) 4 less ...