Thetis was promised that Achilles would have honor and glory.
Achilles asked Thetis to go to Zeus and ask the god to give him honor.
No, Achilles is the son of Peleus and Thetis.
Because Achilles is the child of Thetis and Zeus, and he owed her one.
She promises to ask Zeus to side with the Trojans in the battle.
Thetis does not promise anything, but Zeus does promise Thetis that her son Achilles will be honored.
That Thetis will know how her son is dishonored and seek to make things right for Achilles by going to Zeus.
Both Herclues and Achilles were born half-god, Hercules by his father: Zeus, and Achilles by his mother: Thetis. Thetis further attempted to make Achilles invulnerable by dipping him in the Styx.
To give honor to her son Achilles.
Thetis gave prophesy that she would have a son greater than his father; Zeus and Poseidon did not pursue her afterwards but made it so she would have a son by a mortal. That son was Achilles.
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.
Achilles was a mythological character who fought in the battle of Troy. He was the sun of King Peleus and the river nymph Thetis. There are a few people that are related to Achilles. Zeus Bears was related to Achilles.
Peleus and Thetis were his parents.