How would you describe the type of culture that flourishef in Alexander's Empire

Alexander's empire was the largest the world has ever seen ... he was an admirer of Greek culture, he worked to spread Greek influence through out his empire. He encouraged Greek settlers to move to the cities he founded in his territory. these settlers spoke Greek which became common through out empire. In time Greek art and literature spread into surrounding lands. Even as he supported Greek ideas however Alexander encouraged conquered people to keep their own customs and traditions. As a result, an new blended culture developed in Alexander's empire. it combined elements of Persian Egyptian Syrian and other cultures with Greek ideas. because this new culture was not completely Greek historians called it Hellenstic or Greek like. It wasn't purely Greek but it was heavily influenced by Greek culture