Columbia subject headings:
Italy--Foreign relations--1870-1914.
Italy--Politics and government--1870-1914.
World War, 1914-1918--Causes.
World War, 1914-1918--Italy.
Harvard subject headings:
Italy--Foreign relations--1870-1914.
Italy--Politics and government--1870-1914.
World War, 1914-1918--Causes
World War, 1914-1918--Italy.
Princeton subject headings: