Amethodology that claims to be improving the human race by advocating in favor of certain races and unequal treatment for others is

The appropriate response is eugenics. Eugenics is a development that is gone for enhancing the hereditary structure of mankind. Generally, eugenicists supported specific rearing to accomplish these objectives.
 Eugenics is the arrangement of convictions and practices which goes for enhancing the hereditary nature of the human populace assumed a huge part in the history and culture of the United States before its contribution in World War II.