The ancient Greek city-state of Sparta was run as an oligarchy meaning?

The ancient Greek city-state of Sparta was run as an oligarchy, meaning it was governed by a small group of elite individuals, rather than a democracy where power is held by the majority. In Sparta, this oligarchic structure was exemplified by the dual kingship and the Gerousia, a council of elders, which held significant political power. The Spartan system emphasized military strength and discipline, with decisions made by a select few who were often from noble families. This concentrated power allowed Sparta to maintain strict control over its citizens and its extensive slave population, the Helots.