How are formal regions determined or created?

Answer 1

Formal regions are determined or created based on specific, quantifiable criteria that define them, such as geographic, political, economic, or cultural characteristics. These regions often share common features, such as a specific language, climate, or governance structure, and are typically delineated by official boundaries. Examples include countries, states, and municipalities, where the defining characteristics are consistently applied across the area. These regions are often used for statistical analysis and planning purposes.