Columbia subject headings:
African Americans in literature.
American poetry--20th century--History and criticism.
American poetry--White authors--History and criticism.
Race in literature.
Race relations in literature.
Racism in literature.
Harvard subject headings:
African Americans in literature
American poetry--20th century--History and criticism
American poetry--White authors--History and criticism.
Race in literature.
Race relations in literature.
Racism in literature.
Princeton subject headings:
African Americans in literature.
American poetry--20th century--History and criticism.
American poetry--White authors--History and criticism.
Race in literature.
Race relations in literature.
Racism in literature.