Columbia subject headings:
Arab countries--Relations--United States--Congresses.
Civilization, Arab--Congresses.
United States--Civilization--Congresses.
United States--Relations--Arab countries--Congresses.
Harvard subject headings:
Arab countries--Relations--United States--Congresses.
Civilization, Arab--Congresses
United States--Civilization--Congresses
United States--Relations--Arab countries--Congresses.
Princeton subject headings:
Arab countries--Relations--United States--Congresses.
Civilization, Arab--Congresses.
United States--Civilization--Congresses.
United States--Relations--Arab countries--Congresses.