What term defines the power divided between local and central branches of government?

The term that defines the power divided between local and central branches of government is federalism. This system allows multiple levels of government to exist simultaneously, each having specific powers and responsibilities. Federalism can create a balance of power that enables local governments to address regional issues effectively while still being part of a larger national framework that addresses broader concerns.

In a federalist system, both the national and local governments have their own dedicated areas of authority, which can help protect the interests of various regions and populations within a country. This contrasts with other forms of government, where power may be more centralized, or where local governments have limited authority.