Federal, unitary, and confederal are governmental structures with varying power distribution levels between central and regional governments.
Federal, unitary, and confederal are different forms of government structures with varying levels of power distribution between central and regional governments. In a federal system like the United States, power is divided between the national government and state governments, while a unitary system concentrates power in the central government, and a confederal system grants more power to the regional governments.
https://brainly.com/question/42234903