Federal refers to a system of government in which power and authority are divided between a central government and smaller, regional governments. This system is designed to balance power between different levels of government, ensuring both national unity and regional autonomy. Federalism provides a framework for balancing the need for a strong central government with the desire for regional autonomy, creating a governing structure that meets both national interests and local needs.

• Elazar, D. J. (1987). Exploring Federalism. University of Alabama Press.