Columbia subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--1936-1945.
World War, 1939-1945--Diplomatic history.
Harvard subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--1936-1945.
World War, 1939-1945--Diplomatic history.
Princeton subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--1936-1945.
World War, 1939-1945--Diplomatic history.