The Middle Ages was the period in European history from the collapse of Roman civilization.
You have described many Greek gods and a heroes of the Greek people. Zeus is the king of the gods, lord of the sky. Poseidon is Zeus' brother, ruler of the seas. Hades would be the youngest brother, ruler of the underworld. Aphrodite is the goddess of beauty, Athena the goddess of wisdom. Achilles and Odysseus are war heroes in Greek mythology and legends.
