Columbia subject headings:
Criticism--Political aspects.
Criticism--Social aspects.
Harvard subject headings:
Criticism--20th century--Political aspects.
Criticism--20th century--Social aspects.
Criticism--Political aspects--History--20th century.
Criticism--Social aspects--History--20th century.
Princeton subject headings:
Criticism--20th century--Political aspects.
Criticism--20th century--Social aspects.