What are 3 characteristics of city states?

City-states are characterized by their independent governance, functioning as sovereign entities with their own political systems and laws. They typically consist of a central urban area and its surrounding territories, often exerting control over agricultural land. Additionally, city-states usually have distinct cultural identities and economies, which can include trade, manufacturing, and specialized services. Prominent historical examples include ancient Athens and Sparta, as well as modern examples like Singapore.