History 204 Polish Americans 59 Societies, etc 58 Census records 42 Churches 42 German Americans 42 Religious life 42 more ... Church buildings 37 Germans 37 History, Local 36 Genealogy 32 Biography 30 Church societies 30 Lithuanian Americans 30 Ethnic groups 27 Social conditions 27 Czech Americans 26 African Americans 25 Description and travel 25 Periodicals 24 Polish people 24 Anniversaries, etc 22 Politics and government 21 Histoire 20 Anniversaries 18 Lithuanians 18 Lutheran Church 16 Japanese Americans 15 Regimental histories 15 Jews 14 Slovak Americans 14 Cooking, American 12 Czechs 12 Greek Americans 12 Polish American Catholics 12 Slavery 12 Travel 11 Cemeteries 10 Education 10 Haymarket Square Riot, Chicago, Ill., 1886 10 less ...