A. Shah Abbas
B. Ismail I
C. Nadir Shah
D. Mohammad Reza Shah
Answer: Ismail I
Who was the founder of the Safavid dynasty in Persia?
Additional Information: Ismail I was the founder of the Safavid dynasty, which established Twelver Shi'ism as the state religion in Persia.
Subjects: Famous Islamic Personalities, Islamiyat