Columbia subject headings:
Protestants--France--History--19th century.
Protestants--France--History--20th century.
Harvard subject headings:
Church and state--France
Protestants--France--History--19th century.
Protestants--France--History--20th century.
Princeton subject headings:
Protestants--France--History--19th century.
Protestants--France--History--20th century.