Title: The cosmopolitan canopy
Subjects: Race relations, City and town life, Gentrification, Social conditions, African Americans, Ethnic relations, African americans, social conditions, United states, race relations, United states, ethnic relations, 15.85 history of America, 71.14 urban society, 71.62 ethnic relations (sociology), Stadt, Ethnische Beziehung
Places: Pennsylvania, United States, Philadelphia
Time periods: 1975-