The policy that explains why troop levels were changing from 1968 to 1972 is Vietnamization.
<h3 /><h3>What was Vietnamization?</h3>
This was a policy by the U.S. government under President Nixon that saw the gradual reduction of troops in Vietnam.
At the same time that American troops were withdrawn, South Vietnamese soldiers were given increased American military aid to help them fight the Vietnam War on their own.
Find out more on Vietnamization at brainly.com/question/1260167.
The Mormons migrate to the area between the Rocky Mountains and the Great
Salt Lake to avoid war with Native Americans. The answer is letter A. At that
time, Joseph Smith established several communities. However, the Saints
(Mormons) have to be driven out due to conflicts with other settlers. They were
forced to abandon the place.
I believe that the answer to the question provided above is <span>MacArthur believe the United States should not back down from a war with China because China will prove its power to smaller countries than US.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
I’m sure it’s natural possessed at birth