Columbia subject headings:
Education, Higher--United States--History--19th century.
Learning and scholarship--United States--History--19th century.
Yale University--History--19th century.
Harvard subject headings:
Education, Higher--United States--History--19th century.
Learning and scholarship--United States--History--19th century.
Yale University--History--19th century.
Princeton subject headings:
Education, Higher--United States--History--19th century.
Learning and scholarship--United States--History--19th century.
Yale University--History--19th century.