Columbia subject headings:
Korea (South)--Foreign relations--United States--Congresses.
United States--Foreign relations--Korea (South)--Congresses.
Harvard subject headings:
Korea (South)--Foreign relations--United States--Congresses.
United States--Foreign relations--Korea (South)--Congresses.
Princeton subject headings:
Korea (South)--Foreign relations--United States--Congresses.
United States--Foreign relations--Korea (South)--Congresses.