Which Is Not a Characteristic of Dual Federalism

Multiple Choice

Which is not a characteristic of dual federalism?

A) The national government is one of enumerated powers.
B) The purposes that the national government may constitutionally promote are few.
C) Within their respective spheres,the two centers of government are not "sovereign" and hence not "equal."
D) The relation of the two centers with each other is one of tension rather than collaboration.