Columbia subject headings:
Arab Spring, 2010-
Arab countries--Foreign relations--21st century.
Arab countries--Politics and government--21st century.
World politics--21st century.
Harvard subject headings:
Arab Spring, 2010-
Arab countries--Foreign relations--21st century.
Arab countries--Politics and government--21st century.
World politics--21st century
Princeton subject headings:
Arab Spring, 2010-
Arab countries--Foreign relations--21st century.
Arab countries--Politics and government--21st century.
World politics--21st century.