C is the answer to this question
The main way in which a desire to build a stronger nation might affect a
ruler's decision to become a protestant or a catholic is because he or
she would want to "become" the religion that is favored most in the
country, as to eliminate any political dissent by the people.
Jesus: Miracles
Muhammad: He established with his followers that he was sent by God
Moses: He wandered 40 years with the Israelites and brought them to the promised land
Mongol Empire, he created an empire that would span nearly 15 million contiguous square kilometres at its peak in 1270.