Columbia subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Nationalism--Italy--History.
Harvard subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Nationalism--Italy--History
Princeton subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Nationalism--Italy--History.