Holocaust, Jewish (1939-1945) 7 World War, 1939-1945 6 Concentration camps 5 Concentration camp inmates 3 History 3 Jews 3 Journalists 3 Mais ... Emigration and immigration 2 Nazis 2 Buildings 1 Chemists 1 Children of immigrants 1 Economic conditions 1 Ethnic identity 1 Friendship 1 Government policy 1 Group identity 1 Immigrants 1 Jewish musicians 1 Journalism and literature 1 Motion picture plays 1 Polish people 1 Political activity 1 Political prisoners 1 Radioactivity 1 Refugees 1 Social aspects 1 Social conditions 1 Social integration 1 Twin sisters 1 menos ...