Columbia subject headings:
Arab Spring, 2010-
Arab countries--Relations--United States.
Islam and politics--Arab countries.
United States--Foreign relations--21st century.
United States--Relations--Arab countries.
Harvard subject headings:
Arab Spring, 2010-
Arab countries--Relations--United States.
Islam and politics--Arab countries.
United States--Foreign relations--21st century.
United States--Relations--Arab countries.
Princeton subject headings:
Arab Spring, 2010-
Arab countries--Relations--United States.
Islam and politics--Arab countries.
United States--Foreign relations--21st century.
United States--Relations--Arab countries.