History 187 Polish Americans 58 Societies, etc 57 Census records 42 Churches 42 German Americans 42 Religious life 42 more ... Church buildings 37 Germans 37 History, Local 36 Genealogy 32 Church societies 30 Lithuanian Americans 30 Biography 29 Ethnic groups 27 Social conditions 27 African Americans 25 Czech Americans 25 Periodicals 23 Polish people 23 Description and travel 22 Anniversaries, etc 20 Histoire 19 Politics and government 19 Lithuanians 18 Anniversaries 16 Lutheran Church 16 Japanese Americans 15 Jews 14 Slovak Americans 13 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 Registers of births, etc 10 less ...