Columbia subject headings:
Middle East--Foreign relations--United States.
United States--Foreign relations--Middle East.
United States--Politics and government--21st century.
Harvard subject headings:
Middle East--Foreign relations--United States
United States--Foreign relations--Middle East
United States--Politics and government--21st century.
Princeton subject headings:
Middle East--Foreign relations--United States.
United States--Foreign relations--Middle East.
United States--Politics and government--21st century.