Columbia subject headings:
Islam and politics.
Islam--History.
Islamic fundamentalism--History--21st century.
Nationalism--Arab countries.
Terrorism--Religious aspects--Islam.
Harvard subject headings:
Islam and politics.
Islam--History
Islamic Empire--History.
Islamic countries--Politics and government.
Islamic fundamentalism
Nationalism--Arab countries
Violence--Religious aspects--Islam
Princeton subject headings:
Islam and politics.
Islam--History.
Islamic fundamentalism--History--21st century.
Nationalism--Arab countries.
Terrorism--Religious aspects--Islam.