Columbia subject headings:
Harvard subject headings:
Shiites--History
Shīʻah--History.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661
Princeton subject headings:
Shiites--History.
Shīʻah--History.
ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661.