THE REIGN OF CALIPH UTHMAN B. AFFAN IS KNOWN FOR
A. tax collection B. Hadith Collection C. justice and administrative fairness D. standardization of the Qur’an ✓ The answer to the question is: D. standardization of the Qur’an The reign of Caliph Uthman b. Affan, the third caliph of Islam, is known for standardization…