Columbia subject headings:
Education, Urban--United States--History.
Education--Political aspects--United States--History.
Education--Social aspects--United States--History.
Education--United States--History.
Harvard subject headings:
Education, Urban--United States--History.
Education--Political aspects--United States--History.
Education--Social aspects--United States--History
Education--United States--History
Princeton subject headings:
Education, Urban--United States--History.
Education--Political aspects--United States--History.
Education--Social aspects--United States--History.
Education--United States--History.