Columbia subject headings:
France--Foreign relations--Treaties.
Great Britain--Foreign relations--Treaties.
Holy Roman Empire--Foreign relations--Treaties.
Prussia (Germany)--Foreign relations--Treaties.
Spain--Foreign relations--Treaties.
Harvard subject headings:
France--Foreign relations--Treaties.
Great Britain--Foreign relations--Treaties.
Holy Roman Empire--Foreign relations--Treaties.
Prussia (Germany)--Foreign relations--Treaties.
Spain--Foreign relations--Treaties.
Princeton subject headings: