Columbia subject headings:
Church and state--Italy--History--19th century--Congresses.
Italy--Politics and government--1870-1914--Congresses.
Luzzatti, Luigi, 1841-1927--Congresses.
Prime ministers--Italy--Congresses.
Harvard subject headings:
Church and state--Italy--History--19th century--Congresses.
Italy--Politics and government--1870-1914--Congresses.
Luzzatti, Luigi, 1841-1927--Congresses.
Prime ministers--Italy--Congresses.
Princeton subject headings:
Church and state--Italy--History--19th century--Congresses.
Italy--Politics and government--1870-1914--Congresses.
Luzzatti, Luigi, 1841-1927--Congresses.
Prime ministers--Italy--Congresses.