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Similarities: World War I and World War II were wars conducted on a massive scale unlike any other wars in history. They were similarly caused by nationalism, imperialism, alliances, and militarism. Both wars saw countries trying to upset the power balance in Europe for their own gain. Difference: While WWI was fought in the trenches and used machine guns and poisonous gas, WWII was fought using modern artillery and machines utilizing more airplanes, ships, tanks, and submarines. Special operations methods were also developed during this war together with atomic missiles and secret communications.
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The United States exercises its foreign policy through economic aid. In the years after World War II, the United States was guided generally by containment, the policy of keeping communism from spreading beyond the countries already under its influence.
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take the place of (a person or thing previously in authority or use); supplant.
for example: "the older models of car have now been superseded"
<span>Many sects of Buddhism have developed and the religion has been combined with others.
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Your answer will be - The benefits of the best alternative option that are given up by a particular decision
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