- Democratization--Middle East (5)
- Middle East--Politics and government--21st century (5)
- Arab countries--Politics and government--21st century (4)
- Democratization--Arab countries (4)
- Democracy--Arab countries (3)
- Democracy--Middle East (3)
- Protest movements--Arab countries--History--21st century (3)
- Protest movements--Middle East--History--21st century (3)
- Protest movements--Arab countries (2)
- Authoritarianism--Arab countries (1)
- Authoritarianism--Middle East (1)
- Islam and politics--Middle East (1)
- Revolutions--Middle East (1)