Columbia subject headings:
Italy--Politics and government--1849-1870--Congresses.
Mazzini, Giuseppe, 1805-1872--Congresses.
Revolutionaries--Italy--Biography--Congresses.
Statesmen--Italy--Biography--Congresses.
Harvard subject headings:
Democracy--Congresses
Italy--Politics and government--1815-1870--Congresses.
Italy--Politics and government--1849-1870--Congresses.
Mazzini, Giuseppe, 1805-1872--Congresses.
Revolutionaries--Italy--Biography--Congresses.
Statesmen--Italy--Biography--Congresses.
Princeton subject headings:
Democracy--Congresses.
Italy--Politics and government--1815-1870--Congresses.
Mazzini, Giuseppe, 1805-1872--Congresses.