Which of the Following Statements Is NOT True

Which of the following statements is NOT true?

A) In a unitary government, there are no state governments so direction, and accountability are clear.
B) In a federal government, a national government and regional governments share power.
C) In a confederation, power resides with sovereign state governments; an overarching government has some defined powers.
D) In a unitary government power is shared between the federal government and subnational governments.