Columbia subject headings:
Catholic Church--Italy--History--19th century--Sources.
Catholics--Political activity--Italy.
Church and state--Italy--History--Sources.
Italy--Politics and government--1870-1914--Sources.
Liberalism--Italy--History--19th century--Sources.
Harvard subject headings:
Princeton subject headings:
Catholic Church--Italy--History--19th century--Sources.
Catholics--Political activity--Italy.
Church and state--Italy--History--Sources.
Italy--Politics and government--1870-1914--Sources.
Liberalism--Italy--History--19th century--Sources.