Who are the parents of Achilles, whose wedding was interrupted by Eris?

Achilles, one of the most famous heroes of Greek mythology, is the son of Peleus, a mortal king, and Thetis, a sea nymph. The wedding of Peleus and Thetis is a significant event in mythological narratives because it was at this wedding that Eris, the goddess of discord, threw the golden apple inscribed with "To the fairest." This act initiated a series of events leading to the Trojan War, as it ultimately sparked a dispute among the goddesses Hera, Athena, and Aphrodite.

The other options listed do not pertain to the parents of Achilles. Zeus and Hera are the king and queen of the gods, while Hades and Persephone rule the underworld, and Poseidon and Amphitrite are associated with the sea. None of these pairings directly relate to the lineage of Achilles, making Peleus and Thetis the correct and relevant answer in the context of his parentage and the associated mythological narrative.