I believe the answer is: <span>The U.S. expanded its air force and its buildup of nuclear weapons.
The policy of brinkmanship refers to the policy that is used to coerce the soviet union to bring down their military aggression without actually making direct confrontation. To do this, Eisenhower relied on intimidation tactics such as increasing military asset and mass destruction weapons.</span><span />
Answer:
Before the use of bricks, the Great Wall was mainly built from rammed earth, stones, and wood. During the Ming, however, bricks were heavily used in many areas of the wall, as were materials such as tiles, lime, and stone.
Explanation:
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