Columbia subject headings:
Harvard subject headings:
American literature--Political aspects.
Dos Passos, John, 1896-1970--Criticism and interpretation.
Dos Passos, John, 1896-1970--Political and social views.
Politics and literature--United States--History--20th century.
Politics in literature.
Princeton subject headings:
American literature--Political aspects.
Dos Passos, John, 1896-1970--Criticism and interpretation.
Dos Passos, John, 1896-1970--Political and social views.
Politics and literature--United States--History--20th century.
Politics in literature.