Columbia subject headings:
Harvard subject headings:
Alsace (France)--Economic conditions.
Alsace (France)--Politics and government.
France--Relations--Germany.
Germany--Relations--France.
World War, 1939-1945--Territorial questions--France--Alsace.
Princeton subject headings:
Alsace (France)--History.
Alsace (France)--Politics and government.
France--Foreign relations--Germany.
Germany--Foreign relations--France.