What are the important pieces in the Constitution?

Explanation:

The Constitution is organized into three parts. The first part, the Preamble, describes the purpose of the document and the Federal Government. The second part, the seven Articles, establishes how the Government is structured and how the Constitution can be changed.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.

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.