Columbia subject headings:
Education and state--United States--History--19th century.
Educational law and legislation--United States--History--19th century.
Government aid to private schools--United States--History--19th century.
Harvard subject headings:
Education and state--United States--History--19th century.
Educational law and legislation--United States--History--19th century.
Government aid to private schools--United States--History--19th century.
Princeton subject headings:
Education and state--United States--History--19th century.
Educational law and legislation--United States--History--19th century.
Government aid to private schools--United States--History--19th century.