Columbia subject headings:
Harvard subject headings:
Christian democracy--Italy.
Church and social problems--Italy.
Italy--Politics and government--1914-1922.
Partito popolare italiano
Partito socialista italiano.
Princeton subject headings:
Catholic Church--Italy--Genoa--History--20th century.
Catholics--Italy--Genoa--Political activity--History--20th century.
Church and social problems--Italy--Genoa--Catholic Church--History--20th century.
Fascism--Italy--Genoa--History--20th century.
Genoa (Italy)--Church history--20th century.
Genoa (Italy)--Politics and government.
Labor--Religious aspects--Christianity--Italy--Genoa--History--20th century.
Partito popolare italiano--History.
Socialism and Christianity--Catholic Church--Italy--Genoa--History--20th century.