<span>The Cold war was started after the second world war finished and was basically America being paranoid about Communism spreading from Russia and West Germany in the South East Asia and then onto America.
</span>Did Communism spread much? Nope. Did the Soviet Union collapse? Yep. Containment worked. <span>
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Answer:
Marginal revenue is the amount of revenue one could gain from selling one additional unit. Marginal cost is the cost of selling one more unit.
Explanation:
