Eugenics
Modern eugenics was first invented in 1865 by Sir Francis Galton, a British scientist who was the cousin of Charles Darwin. Galton believed that intelligence and talent were hereditary and were passed from parent to their children. Based on this, he thought that people could be bred to be smarter, just like animals were bred to be larger or smaller. Galton thought the best way to do this was to learn more about heredity, and also to tell people that they should only marry people who were smart and strong.  Galton chose the name "Eugenics" because it was very similar to the Greek for "well born".