Answer: Delegated Powers (Sometimes called Enumerated/ Expressed)
The constition specificly states in article 1 section 8 that these powers control the federal government. (Hope this helps)
To supply the Vietcong during the Vietnam War.
Generally speaking, a civilization whose impact can be felt on history for a very long time can be called a "lasting civilization", since the things they put into effect have "lasted" throughout the years.
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