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.
The Quran
Oral tradition is form of human communication wherein knowledge, art, ideas and cultural material etc.
The Bible is only in the Christianity branch
And the sacred writings is the revered texts or holy writ of the worlds religions of that makes sense
The correct answer for the question that is being presented above is this one: "Interactions between humans and the environment." A historian is awarded a grant to study the effects of industrial air pollution on sugarcane farms in Brazil. His research will focus on <span>Interactions between humans and the environment</span>