Columbia subject headings:
Italian literature--19th century--History and criticism.
Literature and history--Italy--History--19th century.
Politics and literature--Italy--History--19th century.
Harvard subject headings:
Italian literature--19th century--History and criticism
Literature and history--Italy--History--19th century.
Politics and literature--Italy--History--19th century.
Princeton subject headings:
Italian literature--19th century--History and criticism.
Literature and history--Italy--History--19th century.
Politics and literature--Italy--History--19th century.