/ˌfederaliˈzation/ – noun
Definition: việc thành lập liên bang.
A more thorough explanation: Federalization refers to the process of organizing or restructuring a system, organization, or government in a manner that involves the distribution of power and authority between a central governing body and constituent units or states. This typically involves the delegation of certain powers and responsibilities to the constituent units while retaining overall authority at the central level.
Example: The federalization of the healthcare system would involve transferring certain responsibilities and powers from individual states to the federal government.