Plezz which  best  describes president nixon’s policy of vietnamization?

This question is incomplete. Here´s the complete question.

Which best describes President Nixon's policy of Vietnamization?

1) It was a strategy that would shift responsibility for fighting the Vietnam War to South Vietnamese troops. 2) It was a plan to withdraw US troops from Vietnam gradually according to a predetermined timeline. 3) It was a strategy of bombing North Vietnam and mining its harbors to prevent supplies from reaching North Vietnam by sea. 4) It was an agreement that both North Vietnam and the United States would respect South Vietnam's right to self-determination.

1) It was a strategy that would shift responsibility for fighting the Vietnam War to South Vietnamese troops.

Explanation:

Vietnamization was Nixon´s policy intended to decrease American participation in the Vietnam War by shifting all military duties to South Vietnam. After a period of growing discontent with the American participation in the war, Nixon provided support to South Vietnam’s troops in order to withdraw the U.S. troops.

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.