Columbia subject headings:
China--Foreign relations--United States.
China--History--1928-1937.
China--History--1937-1945.
Eastern question (Far East)
Japan--Foreign relations--United States.
United States--Foreign relations--China.
United States--Foreign relations--Japan.
Harvard subject headings:
China--Foreign relations--United States.
China--History--1928-1937.
China--History--1937-1945
Eastern question (Far East)
Japan--Foreign relations--United States.
United States--Foreign relations--China.
United States--Foreign relations--Japan.
Princeton subject headings:
China--Foreign relations--United States.
China--History--1928-1937.
China--History--1937-1945.
Eastern question (Far East)
Japan--Foreign relations--United States.
United States--Foreign relations--China.
United States--Foreign relations--Japan.