I believe the answer is D: Early followers had different opinions about who would lead them.
After the death of Prophet Muhammad, nobody knew who would lead them again, and the religion split apart into two due to this.
According to npr, most of the Prophet Muhammad's followers wanted the community of Muslims to determine who would succeed him; a smaller group thought that someone from his family should take up his mantle.
<em>If this is incorrect, please, don't refrain to tell me. Thank you. </em>
Remove the yellow leaves as they can spread to the other leaves
There are a total of 535 Members of Congress. 100 serve in the U.S. Senate and 435 serve in the U.S. House of Representatives.
It is called experimenter bias
experimenter bias refers to the cognitive bias that held by researchers that might cause them to subconsciously influence the outcome of the experiment.
The most likelt cause of this bias is a situation where experimenters held a certain belief or expectation for the outcome of the experiment.