Columbia subject headings:
Harvard subject headings:
Arab countries--21st century--Congresses.
Iraq War, 2003-2011--Congresses.
Princeton subject headings:
Arab countries--Foreign relations--United States--Congresses.
Iraq War, 2003-2011--Congresses.
United States--Foreign relations--1989---Congresses.
United States--Foreign relations--Arab countries--Congresses.
World politics--Congresses--Congresses.