Ethnic groups Societies, etc 150 Irish Americans 36 Polish Americans 35 Minorities 13 Lithuanian Americans 12 History 11 more ... Italian Americans 11 Jews 11 German Americans 10 Recreation 8 Societies and clubs 7 Athletic clubs 6 Choral societies 6 Hungarian Americans 6 Periodicals 6 Political activity 5 Puerto Ricans 5 African Americans 4 Anniversaries, etc 4 Church societies 4 Ethnology 4 Greek Americans 4 Social life and customs 4 Songs and music 4 Swiss Americans 4 Veterans 4 Women 4 Bands (Music) 3 Emigration and immigration 3 Ethnic radio broadcasting 3 Festivals 3 Fraternal insurance 3 Fraternal organizations 3 Music and songs 3 Pennsylvania Dutch 3 Philadelphia (Pa.) 3 Religious life 3 Scots-Irish 3 Services for 3 less ...