According to governmental analysis, Under a Confederalist system, the supra-authority exists solely at the states' discretion. Under a Federalist system, the states and supra-authority coexist with shared and independent powers.
This is because the Confederalist system is a system of government in which several sovereign states or independent states come together to form a union.
In this arrangement, the supra-authority or central government functions based on the states' discretion.
On the other hand, the Federalist system is a type of governmental system in which the central or supra-authority government and state government have their respective powers to perform certain societal functions.
Hence, in this case, it is concluded that the correct answer is the confederalist system; federalist system, respectively.
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