<span>Which best describes nullification?
</span>
Answer: The act of cancelling something
Philadelphia is one of them
The war created jobs that were not avalible before.
(Sorry, I'm bored and tired. I can give a more detailed answeer if you want.)
Another cause of tension was that the Soviet Union was trying to spread communism. The U.S. was against communism and they took leadership of containment policy. The Containment policy was the U.S. approach to trying to prevent communism spreading.
