Columbia subject headings:
Theater and society--United States--History--19th century.
Theater--United States--History--19th century.
United States--Intellectual life--19th century.
Visual communication.
Harvard subject headings:
Arts, American--19th century
Theater and society--United States--History--19th century.
Theater--United States--History--19th century.
United States--Intellectual life--19th century.
Visual communication--United States--History--19th century.
Princeton subject headings: