What is the term of federal democracy?

Federal democracy is a system of governance in which power is divided between a central (national) government and regional (state or provincial) governments. This structure allows for multiple levels of government to coexist, each with its own authority and responsibilities, which helps accommodate diverse populations and regional interests. In a federal democratic system, citizens typically participate in electing representatives at both the national and regional levels, ensuring that government remains accountable to the public. Examples include the United States, Canada, and Germany, where both federal and state governments play significant roles in the political process.