Columbia subject headings:
France--Relations--Italy.
Geopolitics--Mediterranean Region.
Italy--Relations--France.
Mediterranean Region--History.
Harvard subject headings:
France--Foreign relations--Italy.
Italy--Foreign relations--20th century.
Italy--Foreign relations--France.
Mediterranean Region--History--1815-1914.
Mediterranean Region--History--1914-1945.
Mediterranean Region--History--1945-
Mediterranean Region--History--20th century.
Princeton subject headings: