Columbia subject headings:
Catholic Church. Archdiocese of Chicago (Ill.)--History.
Chicago Region (Ill.)--Church history.
Minorities--Illinois--Chicago Region--History--19th century.
Minorities--Illinois--Chicago Region--History--20th century.
Harvard subject headings:
Catholic Church. Archdiocese of Chicago (Ill.)--History.
Chicago Region (Ill.)--Church history.
Minorities--Illinois--Chicago Region--History--19th century.
Minorities--Illinois--Chicago Region--History--20th century.
Princeton subject headings: