I'm doing a project for class that is about the greek world and classical era. I need to have 5 different cultures to base my work on. I have something for Judaism and China, but the rest of my book just mentions Greek or Roman. My teacher said Greek can be split up into categories, like Athenian, Spartan, or Persian. But everything just says Alexander the Great is "Greek". So is he Athenian or one of the others, more specifically than greek?