History 30 Anniversaries 27 Anniversaries, etc 27 Polish Americans 23 World War, 1939-1945 18 Histoire 11 Polish people 10 more ... Polish 9 Américains d'origine polonaise 8 English 7 Politics and government 7 Jews 6 Polish language 6 historia 6 Description and travel 5 English language 5 Guerre mondiale, 1939-1945 5 Juifs 5 Societies, etc 5 Americanization 4 Civilian relief 4 Civilian war relief 4 Generals 4 Religious literature 4 Biographies 3 Catholic Church 3 Foreign countries 3 Holocaust, Jewish (1939-1945) 3 Polish fiction 3 Sources 3 Travel 3 Aerial operations, Polish 2 Amerykanie pochodzenia polskiego 2 Américanisation 2 Architecture 2 Architektur 2 Archival resources 2 Archives 2 Associations 2 Asymilacja (socjologia) 2 less ...