The key differences between Mesopotamian and Archaic Greek outlooks is that Mesopotamians believed in an afterlife, and they focused on their lives before death, but the Archaic Greek spent the high of their focusing on the afterlife.
The key similarity is one that can be seen between the characters, that are found in Gilgamesh and Achilles of Homer.
Both text were said to have been made up of great and mighty warriors and were said to be partly human and divine. They both were said to have gone in search of immortality and they were also sons of goddesses and men.
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