The period of reign of Abū Isḥāq Muḥammad ibn Hārūn al-Rashīd is from___________? A. 833-842 B. 750-850 C. 700-800 D. 687-792 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments