Columbia subject headings:
American literature--21st century--History and criticism.
American literature--21st century--Political aspects.
United States--Civilization--21st century.
Harvard subject headings:
American literature--History and criticism
Arts, American--United States.
Mass media--Political aspects--United States
Politics and culture--United States.
Popular culture--United States
Princeton subject headings:
American literature--21st century--History and criticism.
American literature--21st century--Political aspects.
United States--Civilization--21st century.