In ancient Greece, people beleived in fourteen gods, some are Zeus, Hades, Ares, Athena, and Poseidon are just a few examples. Zeus god of thunder, Hades god of the underworld, Ares god of war, Athena goddess of wisdom, and Poseidon god of sea. The gods lived in their own territorys', such as Hades, underworld Poseidon, sea.