The migrations of Greek tribes between 1125-1100 BC. The Dorians moved from central Greece to the Peloponnese and divided into three groups. They conquered Argos and Mycenae, the northern part of the Eurotas valley and the Messenian plain. Their raids caused sections of the older population to begin moving.
Christopoulos, G. (ed.), Istoria tou Ellinikou Ethnous, vol. 2, Ekdotiki Athinon, Athens 1977, p. 20.
Processing: Foundation of Hellenic World.