No, the American change in governmental structure in 1787 was not a shift from a unitary to a confederal system. Instead, it represented a transition from a loose confederation of states under the Articles of Confederation to a stronger federal system established by the U.S. Constitution. This new framework created a balance of power between the national and state governments, allowing for a more centralized authority while still preserving state sovereignty.
The Federal System lies between the unitary and confederal systems of government.
Its actually federal!
federal
Federal
cuba
unitary
Cuba
In a unitary government, all powers are held by a central government.
Croatia is a unitary democratic constitutional republic.
A central government that possesses all governmental authority.
unitary government
why should a political system be unitary federal or confederal, because a federal system would allow the state would not be a single fraction, state government would be smaller and more reposnive to local needs.