Dorian took over Peloponnese these was called Heracleidae.
The Trojan war started all because Paris took Helen to from the king of Sparta Menelaus. Paris took Helen to Troy. Menelaus sailed over a fight the arm of Paris. It lasted 10 year. And that was the Trojan war.
Mycenaean Conquest of Minion Civilization got wiped out by a earth quake.
The first Messiah was between Sparta
During the first Persian invasion. Fought between Athenians and Persian.
The Greeks lost retreated after the loss at Thermopylae.
Dalian led by Athens were at war with Peloponnese led my Sparta.