World War, 1939-1945 196 Guerre mondiale, 1939-1945 67 History 54 Holocaust, Jewish (1939-1945) 32 Jews 27 Holocauste, 1939-1945 19 Underground movements 19 more ... Juifs 17 Histoire 16 Politics and government 13 Refugees 13 War 13 Atrocities 10 Civilian relief 10 Civilian war relief 10 Persecutions 10 Ethnic relations 9 Prisoners and prisons, German 8 Atrocités 7 Campaigns 7 Judenvernichtung 7 Mouvements de résistance 7 Foreign relations 6 Military campaigns 6 Persécutions 6 Regimental histories 6 Underground movements, War 6 Campagnes et batailles 5 Diplomatic relations 5 Holocaust 5 Réfugiés 5 Armed Forces 4 Emigration and immigration 4 Erlebnisbericht 4 Guerrillas 4 International relations 4 Jewish history 4 Joden 4 Polish 4 Polish American literature 4 less ...