Asoka unified the maurya empire through faith in Buddhism, he supported Buddhism when he saw all his men died. King Ashoka gave up wars of conquest and instead began to spread Buddhist values to unify India. He helped make Buddhist temples all over the region.
Ashoka is mainly known for two things: state support of Buddhism and his Rock and Pillar Edicts.
He was a member of the Maurya family, the first leaders to unite the various kingdoms of India. The Mauryan Empire flourished from about 322 to 187 B.C.E.