Answer:
I believe your answer would be Socialism
Explanation:
The split into Sunni and Shia of the religion of Islam can traced back to the dispute over the question of Muhammad's successor. Thus, the answer is letter C. It was believed that the dispute emerged in 632 just after the death of the Prophet Muhammad.
England.
Between the two nations, there had been much conflict over this channel, England being the one to hold control of it before hand.
Hope this helps!
I believe he leaned heavily on his own words
