The heart of AsiaNote 185 — Chapter XII · The Caliphates of El-Mansūr, El-Hādi, and Hārūn er-RashīdReading editionTabari, Annales, Series III. p. 122.◇Copy noteReturn to CHAPTER XII The Caliphates of El-Mansūr, El-Hādi, and Hārūn er-Rashīd