amazing how eugenics and it's nazi cousin keeps coming back again and again
in the usa in early 1900's in the usa, we had something called eugenics. "By the 1920s, eugenics had become a global movement. There was popular, elite and governmental support for eugenics in Germany, the United States, Great Britain, Italy, Mexico, Canada and other countries. Statisticians, economists, anthropologists, sociologists, social reformers, geneticists, public health officials and members of the general public supported eugenics through a variety of academic and popular literature."
https://www.genome.gov/about-genomics/fact-sheets/Eugenics-and-Scientific-Racism