Which statement describes a major advantage of a federal system of government over a unitary system
a. it ensures that a country's government cannot become authoritarian
b. it prevents a single nation government from holding all of a country's power
c. it eliminates a single national government in favor of individual state governments
d. it eliminates the possibility that individual states might pass conflicting laws

Option B.

Explanation:

It prevents a single nation government from holding all of a country's power, is the correct answer.

A federal system of government is a form of government in which the government shares its power between the federal (national) and the state and provincial government. Under this form of government, every level of government has autonomy in some fields and shares powers in other fields. Therefore, the advantage of the federal government can be seen in the fact that it prevents a single national authority from containing all of a country's power.

your answer is c

explanation:

i think you may have asked this twice, but i answered one of the