Columbia subject headings:
Rome (Italy)--History.
Rome (Italy)--Social conditions.
World War, 1914-1918--Social aspects--Italy--Rome.
Harvard subject headings:
Rome (Italy)--History--1870-1945.
World War, 1914-1918--Italy--Rome.
Princeton subject headings:
Rome (Italy)--History.
Rome (Italy)--Social conditions.
World War, 1914-1918--Social aspects--Italy--Rome.