Columbia subject headings:
Civilization, Modern--19th century.
Italy--Civilization--1789-1900.
Harvard subject headings:
Arts, Modern--19th century
Civilization, Modern--19th century
Europe--Civilization--19th century.
Italy--Civilization--1789-1900.
Princeton subject headings:
Arts, Modern--19th century.
Civilization, Modern--19th century.
Europe--Civilization--19th century.