Columbia subject headings:
City and town life--United States--History.
Minorities--United States--History.
United States--Social conditions.
Harvard subject headings:
City and town life--United States--History
Minorities--United States--History
United States--Social conditions.
Urban minorities--United States--History.
Princeton subject headings:
City and town life--United States--History.
Minorities--United States--History.
United States--Social conditions.