The Micenaeans
6) They build fortress places on top of hilltops instead of cities.
7) It is describes, that the trojan war was thought over a woman.
8) Because all the civil war and the Dorian invasion (-> the world entered in the "Dark Age"), the Mycenaeans empire was destroyed and so a new empire was born. Before the Greeks "came", was the world a place of wandering and killing. The Main point is, that the Aegen world was cut off from the middle East, and thats why the people had to create a new civilization.