During the Meiji era, Japan decided to model its strong central government after that of Germany. The Meiji leaders were particularly inspired by the German constitution and legal framework, which emphasized a strong executive and a centralized authority. This influence helped Japan modernize its political structure and strengthen its nation-state in the face of Western Imperialism.
Japan decided to model its Central Government after the United States of America.
If a central government runs a nation, it is called a unitary state. In a unitary system, most of the political power is concentrated in the central government, which may delegate authority to local governments but retains the ultimate decision-making power. This contrasts with federal systems, where power is divided between central and regional governments.
A central government is only an office; the states are the nation.
Constitutional monarchy
Constitutional monarchy
Constitutional monarchy
Constitutional monarchy
Federal
federal
I am assuming by level, you mean level of government. There is no distinction between government on a national level and government on a federal level. The federal level of government is the highest tier of government because its central to the nation. It represents a union of states. Those union of states form a nation. So you see how the two terms are interchangable, and can be used synonymously. The federal government is government on a NATIONAL level.
Self-determination
federal