Columbia subject headings:
Arab countries--Politics and government--21st century.
Arab countries--Religion--21st century.
Arab countries--Social conditions--21st century.
Civilization, Arab--21st century.
Islam--21st century.
Middle East--Politics and government.
Harvard subject headings:
Arab countries--Politics and government--21st century.
Arab countries--Religion--21st century.
Arab countries--Social conditions--21st century.
Islam--21st century
Middle East--Politics and government.
Princeton subject headings:
Arab countries--Politics and government--21st century.
Arab countries--Religion--21st century.
Arab countries--Social conditions--21st century.
Islam--21st century.
Middle East--Politics and government.