Columbia subject headings:
Arab countries--Foreign relations--United States.
United States--Foreign relations--Arab countries.
Harvard subject headings:
Arab countries--Foreign relations--United States.
Saudi Arabia--Foreign relations--United States--Saudi Arabia--Foreign relations--United States.
Saudi Arabia--Foreign relations--United States--Saudi Arabia--United States.
United States--Foreign relations--Arab countries.
Princeton subject headings:
Arab countries--Foreign relations--United States.
United States--Foreign relations--Arab countries.