Columbia subject headings:
Arab countries--Politics and government--21st century.
Arab countries--Social conditions--21st century.
Arabs--Germany.
Civilization, Arab--21st century.
Harvard subject headings:
Arab countries--Politics and government--21st century.
Arab countries--Social conditions--21st century.
Arabs--Germany.
Arabs--Political aspects.
Arabs--Social conditions--21st century.
Civilization, Arab--21st century
Princeton subject headings:
Arabs--Political aspects.
Arabs--Social conditions--21st century.