Columbia subject headings:
Harvard subject headings:
Japan--Foreign relations--United States--Chronology.
United States--Foreign relations--Japan--Chronology.
World War, 1939-1945--Japan--Diplomatic history--Chronology.
Princeton subject headings:
Japan--Foreign relations--United States--Sources.
United States--Foreign relations--Japan--Sources.
World War, 1939-1945--Diplomatic history--Sources.