Columbia subject headings:
France--Social conditions--20th century.
France--Social policy.
Germany--Social conditions--20th century.
Germany--Social policy.
Harvard subject headings:
France--Social conditions--20th century.
France--Social conditions.
France--Social policy.
Germany--Social conditions--20th century.
Germany--Social conditions.
Germany--Social policy.
National characteristics, French.
National characteristics, German.
Social history--France.
Social history--Germany.
Princeton subject headings:
France--Social history--20th century.
France--Social policy.
Germany--Social history--20th century.
Germany--Social policy.