The plateau known as the Grand Canyon in Colorida, USA was formed in the time? A. Miocene
B. Pliosen
C. Holosen
D. Pleistosen​

the intolerable acts were punitive laws passed by the british parliament in 1774 after the boston tea party. in great britain, these laws were referred to as the coercive acts.

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.

the

explanation:

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.