: Archaeology suggests the Achaeans described by Homer correspond to the Mycenaean civilization of the 14th–13th century BC.

In epic poetry, "Achaean" is used broadly to describe all the Greeks fighting at Troy.

: During the Trojan War, the Achaeans built a great rampart to protect their ships. According to myth, this wall was so impressive it sparked jealousy among the gods, leading Poseidon and Apollo to eventually erase it from the shore. 2. The Historical Tribe and Region