What was one reason the Mauryan Empire was able to control almost all of the Indian subcontinent?A. It separated itself from the rest of the world. B.It forced its people to become Buddhists. C.It built an extremely large army. D.It had help from Alexander the Great.

It's A.A

Explanation:

Employing a carefully organized bureaucratic system, the Maurya Empire was able to maintain security and political unity across large parts of western and southern Asia. This included a common economic system supporting stable agriculture in its vast landholdings, as well as successful trade and commerce.

i think it would be c.

hope i'm correct

explanation:

the answer is )multiethnic