Columbia subject headings:
Harvard subject headings:
Japan--Foreign economic relations--United States--Chronology.
Japan--Foreign relations--United States--Chronology.
United States--Foreign economic relations--Japan--Chronology.
United States--Foreign relations--Japan--Chronology.
Princeton subject headings:
Japan--Foreign economic relations--United States--Chronology.
Japan--Foreign relations--United States--Chronology.
United States--Foreign economic relations--Japan--Chronology.
United States--Foreign relations--Japan--Chronology.