Columbia subject headings:
American literature--19th century.
American literature--20th century.
Realism in literature.
Symbolism in literature.
Harvard subject headings:
American literature--19th century--History and criticism
American literature--20th century--History and criticism
Realism in literature.
Symbolism (Literary movement)
Princeton subject headings:
American literature--19th century--History and criticism.
American literature--20th century--History and criticism.
Realism in literature.
Symbolism (Literary movement)