Answer:
Were at constant war with each other.
Step-by-step explanation:
The people of the Peloponnesian Peninsula, which is located in southern Greece, were not united, but were instead at constant war with each other. The peninsula was home to several city-states, each with its own government, laws, and customs. These city-states often engaged in conflicts with one another, and the region was known for its frequent wars and political rivalries.