Which shows the power of a unitary government?

A States have equal powers with each other.

B States have more power than the federal government.

C States can establish rules that cities have to follow.

D States can vote on the laws of the national government.

Provide reasoning for your answer

The correct answer is C: States can establish rules that cities have to follow.

In a unitary government system, power is centralized in a national or central government, and the regional or local governments (such as states or cities) derive their authority from the central government. This means that the central government holds ultimate power and can establish rules and laws that must be followed by all lower levels of government. In the case of the statement in option C, it exemplifies the power of a unitary government by illustrating that states have the authority to establish rules that cities within the state must adhere to.