The Necessary and Proper Clause is important because
A. it is the basis for the existence of the implied powers.
B. it describes exactly what Congress may and may not do.
C. it gives the Congress power to declare war.
D. it resolves the dispute between strict and liberal constructionists.
The Necessary and Proper Clause is important because "A. it is the basis for the existence of the implied powers," since it gives the Congress power to do whatever is "necessary and proper" in order to preserve in the Union.
