Answer:
✔️The Cyclops
✔️Charybdis
✔️Scylla
✔️Lotus Eaters
Step-by-step explanation:
The above posed hindrances for Ulysses on his journey home. Ulysses sails the treacherous waters because he was actually determined that at all costs he will get his men back home. Also, he was determined to finally return to his queen, Penelope, and to his kingdom also.
But as he goes on his journey, he experiences hindrances which actually came to test his persistence. He had to fight the terrible "Cyclops". Also, he has to journey past the "Sirens" , and also encounter the monsters "Scylla and Charybdis," which had threatened to crush and suck down his ship.
Also, the Lotus Eaters posed a threat to Ulysses because the poisonous lotus flowers when eaten, one become addicted to it. It makes the person lose his/her mind and will to do anything else.
But despite the great challenges, he was determined to keep his men from getting tired and giving up their journey home. This became Ulysses' biggest challenge of all .