Who ruled the Greek city state?

The Greek city-states were typically ruled by various forms of government, including monarchies, oligarchies, tyrannies, and democracies. In some city-states like Athens, democracy allowed citizens to participate directly in decision-making. In contrast, other city-states such as Sparta were ruled by a dual monarchy and a council of elders. The specific ruling system often varied significantly from one city-state to another, reflecting local customs and historical developments.