The Sunnis and the Shiites are divided over the issue of A. the pope’s authority.

B. who the promise land belongs to.

C. the succession of the Caliph.

D. how to treat non-Muslims.

C. the succession of the Caliph.

Explanation:

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aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on