Columbia subject headings:
Harvard subject headings:
Italy--Politics and government--1849-1870.
Nationalism--Italy--19th cehtury.
Nationalism--Italy--19th century.
Nievo, Ippolito, 1831-1861--Political and social views.
Venice (Italy)--Politics and government--19th century.
Princeton subject headings:
Italy--Politics and government--1849-1870.
Venice (Italy)--Politics and government--1797-1866.