Columbia subject headings:
African American teachers--Connecticut--Biography.
Crandall, Prudence, 1803-1890.
Harvard subject headings:
African American teachers--Connecticut--Biography.
African American women--Education--Connecticut--History.
Crandall, Prudence, 1803-1890.
Women educators--Connecticut--Biography.
Princeton subject headings:
African American teachers--Connecticut--Biography.
Crandall, Prudence, 1803-1890.