Question

In which system are all key powers given to the central government? unitary government constitutional government federal government confederate government description?

Answer 1

The correct answer is the first option.

It is in the unitary system and the unitary government that all of the key powers are in the hands of the central government.  Under this system there is only one power that is the central government and any other administrative units have only so much power as the central government chooses and is willing to delegate.