Columbia subject headings:
Art, American--20th century.
Art, American.
Art--Political aspects--United States.
Modernism (Art)--United States.
Socialism and art--United States.
Harvard subject headings:
Art, American--20th century
Art--Political aspects--United States.
Modernism (Art)--United States.
Nationalism in art.
Socialism and art--United States.
Princeton subject headings:
Art, American--20th century.
Art, American.
Art--Political aspects--United States.
Modernism (Art)--United States.
Socialism and art--United States.