Preemption
This doctrine is centered around the attempt to repel or defeat a perceived imminent offensive or invasion. The aim is to gain a strategic advantage in an impending (allegedly unavoidable) conflict shortly before it materializes into a crisis. Its principles include unilateralism and the use of preventative war.
Options ...?. Do you have anything to choose from
Answer:
The answers would be 1, 2 and 3.
Explanation:
Great Britian and Mexico were banned from training;.
Answer:
Truman supported containment, while MacArthur wanted to use nuclear weapons against the Soviets.
Explanation:
The main difference between MacArthur's and Truman's strategies in Korea was that "Truman supported containment, while MacArthur wanted to use nuclear weapons against the Soviets."
Truman believed that it will be more effective for the United States to use the policy of containment such that instead of going full-blown war against the Soviet Union, the war will be fought in such a way that it will not be direct but still be effective to contain the spread of communism.
On the other hand, MacArthur believed that the United States should be more aggressive and fight the Soviet Union with nuclear weapons and direct-fire combat.