The most important literary sources are the two epic poems traditionally credited to Homer, the Iliad and the Odyssey, composed sometime between the 9th and 6th centuries BC.
Even after the composition of the Iliad, Odyssey, and the Cyclic Epics, the myths of the Trojan War were passed on orally in many genres of poetry and through non-poetic storytelling.
Menelaus' brother Agamemnon, king of Mycenae, led an expedition of Achaean troops to Troy and besieged the city for ten years because of Paris' insult.
Another prophecy stated that a son of the sea-nymph Thetis, with whom Zeus fell in love after gazing upon her in the oceans off the Greek coast, would become greater than his father.
[15] For one or both of these reasons,[16] either upon Zeus' orders[17] or because she wished to please Hera, who had raised her, Thetis was betrothed to an elderly human king, Peleus, son of Aeacus.
[18] All of the gods were invited to Peleus and Thetis' wedding and brought many gifts,[19] except Eris (the goddess of discord), who was stopped at the door by Hermes, on Zeus' order.
[20] Insulted, she threw from the door a gift of her own:[21] a golden apple (Ancient Greek: το μήλον της έριδος) on which was inscribed the word καλλίστῃ Kallistē ("To the fairest").
Some of these state that she held him over fire every night to burn away his mortal parts and rubbed him with ambrosia during the day, but Peleus discovered her actions and stopped her.
Io was taken from Mycenae, Europa was taken from Phoenicia, Jason took Medea from Colchis,[43] and the Trojan princess Hesione had been taken by Heracles, who gave her to Telamon of Salamis.
[55] When the Achaeans left for the war, they did not know the way, and accidentally landed in Mysia, ruled by King Telephus, son of Heracles, who had led a contingent of Arcadians to settle there.
[66] According to some versions, Agamemnon relented and performed the sacrifice, but others claim that he sacrificed a deer in her place, or that at the last moment, Artemis took pity on the girl, and took her to be a maiden in one of her temples, substituting a lamb.
The build of the walls was so impressive that legend held that they had been built by Poseidon and Apollo during a year of forced service to Trojan King Laomedon.
According to Apollodorus, He also took Lesbos and Phocaea, then Colophon, and Smyrna, and Clazomenae, and Cyme; and afterwards Aegialus and Tenos, the so-called Hundred Cities; then, in order, Adramytium and Side; then Endium, and Linaeum, and Colone.
[105] Near the end of the ninth year since the landing, the Achaean army, tired from the fighting and from the lack of supplies, mutinied against their leaders and demanded to return to their homes.
[107] Although certainly very close, Achilles and Patroclus are never explicitly cast as lovers by Homer,[108] but they were depicted as such in the archaic and classical periods of Greek literature, particularly in the works of Aeschylus, Aeschines and Plato.
Driven mad with grief, Ajax desired to kill his comrades, but Athena caused him to mistake for the Achaean warriors the cattle and their herdsmen.
[134][142] Under coercion, Helenus told the Achaeans that they would win if they retrieved Pelops' bones, persuaded Achilles' son Neoptolemus to fight for them, and stole the Trojan Palladium.
[134][145] Eurypylus, son of Telephus, leading, according to Homer, a large force of Kêteioi,[146] or Hittites or Mysians according to Apollodorus,[147] arrived to aid the Trojans.
[134] Sinon, an Achaean spy, signalled the fleet stationed at Tenedos when "it was midnight and the clear moon was rising"[162] and the soldiers from inside the horse emerged and killed the guards.
Nauplius, in revenge for the murder of his son Palamedes, set up false lights in Cape Caphereus (also known today as Cavo D'Oro, in Euboea) and many were shipwrecked.
Aeneas leads a group of survivors away from the city, among them his son Ascanius (also known as Iulus), his trumpeter Misenus, father Anchises, the healer Iapyx, his faithful sidekick Achates, and Mimas as a guide.
Dido commits suicide, and Aeneas's betrayal of her was regarded as an element in the long enmity between Rome and Carthage that expressed itself in the Punic Wars and led to Roman hegemony.
This triggered a war with other local tribes, which culminated in the founding of the settlement of Alba Longa, ruled by Aeneas and Lavinia's son Silvius.
The Trojan origins of Rome became particularly important in the propaganda of Julius Caesar, whose family claimed descent from Venus through Aeneas's son Iulus (hence the Latin gens name Iulius), and during the reign of Augustus (see for instance the Tabulae Iliacae and the "Troy Game" presented frequently by the Julio-Claudian dynasty).
The glorious and rich city Homer describes was believed to be Troy VI by many twentieth century AD authors, and destroyed about 1275 BC, probably by an earthquake.
[222][223][224] The geologists compared the present geology with the landscapes and coastal features described in the Iliad and other classical sources, notably Strabo's Geographica.
Since the twentieth century, scholars have attempted to draw conclusions based on Hittite and Egyptian texts that date to the time of the Trojan War.
Andrew Dalby notes that while the Trojan War most likely did take place in some form and is therefore grounded in history, its true nature is unknown.
[225] The Tawagalawa letter mentions a kingdom of Ahhiyawa (Achaea, or Greece) that lies beyond the sea (that would be the Aegean) and controls Milliwanda, which is identified with Miletus.
[228] Nowadays the interpretation followed by most scholars is that the Achaean leaders driven out of their lands by the turmoil at the end of the Mycenaean era preferred to claim descent from exiles of the Trojan War.