What are the differences between the true cause of the Trojan War and the cause described in Myth?

In the myth, there are two reasons for the Trojan War: the dispute between the goddesses Hero, Aphrodite and Pallas Athena, as a result of which Paris kidnapped Elena, and the second reason – King Agamemnon wanted to conquer rich Troy. The real reason for the Trojan War is the attempts of the Greeks (Thessalian and Achaean settlers) to seize the lands of Asia Minor. After years of struggle, the Greeks defeated the indigenous population. In these conquests, the Greek colonialists were inspired by the heroic deeds of their ancestors and gods, for example, the invincible Achilles, and some heroes, such as Hector, were invented.