The expanding of the muslim Empire in the years following the Prophet Muhammad's death led to the creation of the caliphates, occupying a vast geographical area and conversion to Islam was boosted by missionary activities particularly those of Imams, who easily intermingled with local populace to propagate the religious teachings.
C. If you wanted to keep going the order would be C, A, B, D.
Answer:
the answer is c because i have done this quetion
