A. Ali ibn Abi Talib
B. Umar ibn al-Khattab
C. Abu Bakr
D. Uthman ibn Affan
Answer: Abu Bakr
A. Ali ibn Abi Talib
B. Umar ibn al-Khattab
C. Abu Bakr
D. Uthman ibn Affan
Answer: Abu Bakr
Additional Information: Abu Bakr was appointed as the first caliph after Muhammad's passing.
Subjects: Famous Islamic Personalities, Islamiyat