Columbia subject headings:
Elizabeth I, Queen of England, 1533-1603.
Europe--Foreign relations--Great Britain--Sources.
Great Britain--Foreign relations--1558-1603--Sources.
Great Britain--Foreign relations--Europe--Sources.
Harvard subject headings:
Elizabeth I, Queen of England, 1533-1603--Correspondence.
Elizabeth I, Queen of England, 1533-1603.
Europe--Foreign relations--Great Britain--Sources.
Great Britain--Foreign relations--1558-1603--Sources.
Great Britain--Foreign relations--Europe--Sources.
Queens--Great Britain--Correspondence
Princeton subject headings:
Great Britain--Foreign relations--1558-1603--Sources.