What was the aim of Vietnamization?

1 to increase American support for continuing the war

2 to ensure a smooth transition to Vietnamese unification

3 to pass control of the war to the South Vietnamese

4 to prevent the war from spreading to Cambodia and Laos

The correct answer is 3. To pass the control of the war to the South Vietnamese. Vietnamese was a plan proposed by Richard M. Nixon and consisted of withdrawing US troops located in Vietnam, to return the fighting to the Vietnamese of the south. Nixon also explained the war to Laos and Cambodia.

to pass control of the war to the South Vietnamese