<P> The authority to purchase is not one of the explicitly enumerated powers given to the Federal Government by Section 8 of Article One of the United States Constitution , but courts found that power implicit in the Constitutional power to make laws that are necessary and proper for executing its specifically granted powers , such as the powers to establish post offices , post roads , banks , an army , a navy , or militias . </P>
<P> The authority to purchase is not one of the explicitly enumerated powers given to the Federal Government by Section 8 of Article One of the United States Constitution , but courts found that power implicit in the Constitutional power to make laws that are necessary and proper for executing its specifically granted powers , such as the powers to establish post offices , post roads , banks , an army , a navy , or militias . </P>
who decides which laws are necessary and proper in the u.s. system of government
who decides which laws are necessary and proper in the u.s. system of government
Federal Government
Federal Government