Columbia subject headings:
English drama--17th century--History and criticism.
Theater--Great Britain--History--17th century.
Theater--Political aspects.
Harvard subject headings:
English drama--17th century--History and criticism
Theater--Great Britain--History--17th century.
Theater--Political aspects.
Princeton subject headings:
English drama--17th century--History and criticism.
Theater--Great Britain--History--17th century.
Theater--Political aspects.