Columbia subject headings:
Catholics--Political activity--France--History--20th century.
Croix (Paris, France)
France--Politics and government--1914-1940.
France--Relations--Germany.
Germany--Relations--France.
Harvard subject headings:
Catholic Church--France--Periodicals.
Croix.
France--History--1914-1940.
Germany--Foreign public opinion, French.
Princeton subject headings:
Croix (Paris, France)
France--Foreign relations--Germany.
Germany--Foreign relations--France.