The pottery record of Sparta, however, indicates a date closer to 900 BC, and it likely caused the Ionian migration that founded Greek-speaking states in Asia Minor.
The mythological narrative of this event begins with the exile of the sons of Heracles after their father's death and ends with the killing of Tisamenus, grandson of Agamemnon and last of the Pelopidae. Cities founded as a result of this event traditionally divided into three tribes: Pamphyloi, Hylleis, and Dymanes. Thucydides claimed that it occurred approximately 80 years after the fall of Troy, shortly before 1200 BC. The pottery record of Sparta, however, indicates a date closer to 900 BC, and it likely caused the Ionian migration that founded Greek-speaking states in Asia Minor. For ten points, name this key event in the history of Dark Age Greece, a large-scale migration of a distinct ethnic and linguistic group from which Sparta traced the beginning of its occupation of the Peloponnese and the origin of its tense relations with the Ionian polis of Athens.
The mythological narrative of this event begins with the exile of the sons of Heracles after their father's death and ends with the killing of Tisamenus, grandson of Agamemnon and last of the Pelopidae.
{Dorian Invasion} or {Dorian} Migration