Answer:
I think the Egyptians are pretty basic to research or the greeks.
Answer:
Because people stopped seeing themselves in just there city, but in as members of a worlds community.
Explanation:
Decline of rural living, but sparked tremendous amounts of economic growth eventually. Early urbanization was filthy though, no proper sewage, overcrowded cities. So many people surged into these urban areas at one time, often not finding enough jobs for everyone.
The Indo-European culture language, while the Greeks got most of their culture from Egypt and Mesopotamia. With a little Sparta in there.
