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The Most Infamous Eugenics Movement. By the 1930s, eugenics had been scientifically discredited in the United States due to the aforementioned difficulties in defining inherited characteristics, as well as poor sampling and statistical methods. In Germany, however, the eugenics movement was just gaining momentum.
Something eugenic relates to the idea that self-selecting genetic characteristics, like hair or eye color, can improve a race. The Nazis' eugenic plans to create a master race marked one of the darkest periods in the twentieth century. The adjective eugenic traces its roots from the Greek word eugenes, meaning well-born.. The field of eugenics aimed in the nineteenth and twentieth centuries to improve the characteristics of a race by promoting certain qualities in its offspring, which they then would pass on to future generations.