Folk dancing 27 Folk dance music 15 Societies, etc 14 Folk music 12 Ethnic groups 9 Social life and customs 8 Songs and music 7 more ... Irish Americans 6 Folk dancing, Irish 5 Periodicals 5 Danse folklorique, Musique de 4 Folk dancing, Lithuanian 4 Folk dancing, Ukrainian 4 History 4 History and criticism 4 Festivals 3 Folk dancing, Greek 3 Folk dancing, Slavic 3 Ballerini Dance Group 2 Costume 2 Dance 2 Dance companies 2 Danse folklorique 2 Fiddle tunes 2 Folk dancing, Italian 2 Folk dancing, Yugoslav 2 Folk songs 2 Folk songs, Irish 2 Greek Americans 2 Histoire et critique 2 Italian Americans--Social life and customs 2 Italian Mothers' Clubs (New York, N.Y.) 2 Latvians 2 Lithuanian Americans 2 Lithuanians 2 Nationalities Service Center (Philadelphia, Pa.) 2 Philadelphia Committee for Italian Relief 2 Piano music 2 Swedish Americans 2 Yugoslavs 2 less ...