The Byzantine Emperor Justinian had a great deal of influence in shaping the policies of the Eastern Orthodox Church. He was able to play such a large role partly because as emperor

A.
he was given both political and religious power.
B.
he could decide who would be the next king of Jerusalem.
C.
he could decide how to spend money given to the Church.
D.
he was given both military and economic power.

A. he was given both political and religious power.