John Caldwell Calhoun was an american stateman who is remembered for defending slavery. The Free Soilers stated affirmed that the Congress had power to outlaw slavery. John Calhoun was vehemently against it.
John C Calhoun stated that the Federal Government's role in the territories was only that of "the trustee or agent of the several sovereign states".
One of the main ways in which the rise of nation-states made sea exploration possible is that "<span>c. Nations sent explorers to get glory, land, and riches", since the New World brought with it the opportunity for explorers to find massive amounts o gold, silver, and other riches. </span>
The role of congress is to make laws. They have the power to oversee the executive branch. They are also the voice of the people.
"(3) The natural environment must be protected." would be something that describes a concern shared <span>by John Muir, Theodore Roosevelt, and Rachel
Carson.</span>