History 9 World War, 1939-1945 4 Ethnic relations 3 Foreign relations 3 Holocaust, Jewish (1939-1945) 3 Jews 3 Influence 2 more ... International relations 2 Persecutions 2 Politics and government 2 Social conditions 2 Antisemitism 1 Children 1 Communism 1 Deportations from Poland 1 Diplomatic relations 1 Grave goods 1 Human remains (Archaeology) 1 Jewish cemeteries 1 Mass burials 1 Pogroms 1 Prisoners of war 1 less ...