Columbia subject headings:
French language--Political aspects--Germany--Westphalia.
Westphalia (Germany)--Politics and government--19th century.
Harvard subject headings:
Communication--Germany--Westphalia (Kingdom)--History--19th century.
French language--Political aspects--Germany--Westphalia (Kingdom)--History--19th century.
Germany--Civilization--French influences.
Language and culture--Germany--Westphalia (Kingdom)--History--19th century.
Westphalia (Kingdom)--Civilization--19th century.
Princeton subject headings:
Communication--Germany--Westphalia (Kingdom)--History--19th century.
French language--Political aspects--Germany--Westphalia (Kingdom)--History--19th century.
Germany--Civilization--French influences.
Language and culture--Germany--Westphalia (Kingdom)--History--19th century.
Westphalia (Kingdom)--Civilization--19th century.