Columbia subject headings:
Catholic Church--France--History--20th century.
Church and state--France--History--20th century.
France--Church history--20th century.
France--History--1914-1940.
France--History--German occupation, 1940-1945.
World War, 1939-1945--Religious aspects--Catholic Church.
Harvard subject headings:
Catholic Church--France--History--20th century.
Catholics--France--History--20th century.
Church and state--France--History--20th century
France--Church history--20th century.
France--History--1914-1940.
France--History--German occupation, 1940-1945.
World War, 1939-1945--France.
World War, 1939-1945--Religious aspects--Catholic Church
World War, 1939-1945--Religious aspects.
Princeton subject headings:
Catholics--France--History--20th century.
World War, 1939-1945--Catholic Church.