No, Thetis was the daughter of Doris and Nereus.
The daughter of Oceanus and Tethys is the sea nymph named Thetis. She is known for being one of Zeus' lovers before he married Hera. Thetis is also famous for being the mother of the hero Achilles.
Athena was a child by METIS and Zeus. not thetis.
Because Achilles is the child of Thetis and Zeus, and he owed her one.
Thetis does not promise anything, but Zeus does promise Thetis that her son Achilles will be honored.
Zeus, whose throne Thetis had protected by summoning the giant Briareus when the gods had sought to bind him.
She promises to ask Zeus to side with the Trojans in the battle.
Thetis was promised that Achilles would have honor and glory.
To shjow why Zeus a powerful god would make a promise and help the Nereid Thetis.
Zeus did not marry Thetis because of a prophecy that stated their offspring would be more powerful than their father. To avoid being overthrown, Zeus arranged for Thetis to marry the mortal Peleus instead, who fathered Achilles.
Hera made Zeus give Thetis to a mortal man as his wife.
Thetis is a Greek goddess, the daughter of Nereus and Doris is called a Nereid.
No, Achilles is the son of Peleus and Thetis.