Which of the following are agencies concerned with preserving and promoting the development of American culture? i. National Aeronautics and Space Association ii. National Endowment for the Arts iii. National Archives and Records Administration iv. National Endowment for the Humanities A. i and iv only B. i, ii, and iv only C. i, ii, and iii only D. ii, iii, and iv only

what are the choices?

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.