Which of the following statements does not describe one of muhammad's accomplishments? a. he established mecca as a powerful trade center in the arabian peninsula. b. he combined political and religious power into the authority of one person. c. he built a strong military force from strong herders and warriors. d. he declared the ka'bah a sacred shrine.

The best and most correct answer among the choices provided by the question is the second choice "He built a strong military force from strong herders and warriors."

Muhammad is the central figure of Islam and widely regarded as its founder by non-Muslims. He is known as the "Holy Prophet" to Muslims, almost all of whom consider him to be the last prophet sent by Allah
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