Societies, etc Ethnic groups 110 Medicine 34 Irish Americans 32 History 29 Polish Americans 28 Jews 22 more ... German Americans 12 Lithuanian Americans 11 Periodicals 8 Registers 8 Religious life 8 Societies 8 Anniversaries, etc 7 Associations 7 Fraternal organizations 7 Synagogues 7 Anniversaries 6 Athletic clubs 6 Charities 6 Germans 6 Horticulture 6 Societies and clubs 6 African Americans 5 By-laws 5 Choral societies 5 Greek Americans 5 Music 5 Political activity 5 Recreation 5 Church societies 4 Hungarian Americans 4 Italian Americans 4 Minorities 4 Social service 4 Songs and music 4 Veterans 4 Agriculture 3 Art 3 Bands (Music) 3 less ...