/ˈfɛdərəl ˈjuːnəti/ – Phrase
Definition: sự thống nhất liên bang.
A more thorough explanation: Federal unity refers to the concept of a unified political system in which power is shared between a central government and individual states or regions. This system typically involves a division of authority and responsibilities between the central government and the constituent states, with each level of government having its own sphere of influence and autonomy within the overall framework of the federal system.
Example: The federal unity of the country was maintained through the establishment of a central government with shared powers among the states.