Title: Historical roots of the urban crisis
Subjects: Industries, Community development, Economic conditions, Urban policy, Social conditions, African Americans, City and town life, History, African americans, social conditions, African americans, economic conditions, Industries, social aspects, Industries, united states, history, Community development, united states, Noirs américains, Conditions sociales, Conditions économiques, Vie urbaine, Histoire, Politique urbaine, Social aspects
Places: United States
Time periods: To 1964, 20th century