Columbia subject headings:
Civilization, Modern--20th century.
English literature--18th century--History and criticism.
English literature--19th century--History and criticism.
Harvard subject headings:
Civilization, Modern--20th century
English literature--18th century--History and criticism
English literature--19th century--History and criticism
Romanticism--Great Britain
Princeton subject headings:
Civilization, Modern--20th century.
English literature--18th century--History and criticism.
English literature--19th century--History and criticism.
Romanticism--Great Britain.