Ballerini Dance Group 2 Italian Americans--Social life and customs 2 Italian Mothers' Clubs (New York, N.Y.) 2 Nationalities Service Center (Philadelphia, Pa.) 2 Philadelphia Committee for Italian Relief 2 American Medical Relief for Italy of Pennsylvania 1 English language--Study and teaching--Foreign speakers 1 more ... Folk Dance Leaders Council (Philadelphia, Pa.) 1 Folk Festival Council of New York (New York, N.Y.) 1 Folk dancing 1 Folk dancing, Irish--Pennsylvania--Philadelphia 1 Folk dancing, Italian 1 Folk dancing--Italy 1 Folklore--Performance 1 Irish Americans--Pennsylvania--Philadelphia--Music 1 Irish Americans--Pennsylvania--Philadelphia--Societies, etc 1 Italian American families 1 Italian Americans--New York (State)--Societies, etc 1 Italian Americans--Pennsylvania--Societies, etc 1 Italian Folk Arts Federation 1 Italian Folk Arts Federation of America 1 Italian-American arts--New York (state)--New York 1 Italian-American arts--Pennsylvania--Philadelphia 1 Music--Ireland--20th century 1 Musicians, Irish 1 Musicians--Pennsylvania--Philadelphia 1 Social work with immigrants--New York (State)--New York 1 Social work with immigrants--Pennsylvania--Philadelphia 1 Vivaci Dance Group 1 less ...