C. who should be Muhammad's successor
Explanation:
The two sects disagree over who should be the Khalifa and by extension the ruler of the caliphate after the death of prophet Muhammad. T<u>he Sunnis were the ones that lobbied for the four consecutive Khalifas starting with Abu Bakr while the Shias firmly advocated for Ali ibn e Talib.</u>
This case was the real divide that formed the two most important sects of Islam which is the Sunni and the shia.
In 1990, members of the United States Senate are appointed by their state legislatures. Hope this helped!!
B) Enduring
If this is the war from 2001-2014 B should be correct
Hope this is right, as I just did quick research for the answer.
<span>The cognitive problem solving view of dream analysis was developed by Rosalind Cartwright. The cognitive problem solving view of dream analysis is a theory that the frontal lobe of the brain, which is used for functions like problem solving, planning and prioritizing, is very actively used during the dream state.</span>