The powers of the national government that are specifically listed in the Constitution are called

Delegated powers

Explanation:

Delegated powers are included in the United States Constitution. In practice, they involve transferring certain inaugurations of power to one of the three government branches, i.e., the executive, the legislature, and the judiciary. In this context, we can cite the example of Congress, which formed certain government agencies to which it delegated certain powers, such as publishing and enforcing specific regulations. These tasks are shaped by law and can only be performed with existing instructions.

i believe the answer is d.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.