Which characteristic was a part of Hellenistic culture

The most characteristic feature of Hellenistic religion and mythology was syncretism, in which the heritage of the East played a major role. The gods of the Greek pantheon became identified with the ancient eastern deities and were endowed with new traits.

Explanation:

A blending of Greek and local ways of life

Explanation:

Although Alexander the Great had an expansionist project which represented the occupation of Greece, Anatolia, Near East, Persia and parts of India and Pakistan, one characteristic was the combination of Greek and local cultures and traditions, where Greek and local gods were adored. One sound example can be seen in Ancient Egypt.