Columbia subject headings:
Harvard subject headings:
European Union countries--Foreign relations--Great Britain.
European Union--Great Britain.
Great Britain--Colonies--History.
Great Britain--Foreign relations--European Union countries.
Great Britain--Politics and government.
Princeton subject headings:
European Union countries--Foreign relations--Great Britain.
European Union--Great Britain.
Great Britain--Colonies--History.
Great Britain--Foreign relations--European Union countries.
Great Britain--Politics and government.