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Do you still need help because it was 4 days ago
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Eugenics is a movement that is aimed at improving the genetic composition of the human race. Historically, eugenicists advocated selective breeding to achieve these goals. Today we have technologies that make it possible to more directly alter the genetic composition of an individual.
Feudalism declined in the 1500s in Japan because the Shogun began to run the feudal system, everything started to drought food was one of the things.