Answer:
his supreme ordeal
Explanation:
his road of trials - this is not the right answer. The monsters and problems he faced when he sailed home are his road of trials.
his supreme ordeal - this is the right answer. This part of the narrative is the final and supreme ordeal Odysseus has to face on his journey and quest. After being away for so long and separated from his wife, the crown of his challenge to be reunited with her is fighting off suitors that are trying to win Penelope over.
his transformation - this is not the right answer. Odysseus doesn't change his character and learn from his actions in this part of the narrative.
his return home - this is not the right answer. Fighting suitors happens when Odysseus is already back home.
