Answer:
Eugenic movement was a trend and a set of beliefs that aimed at making genetically superior humans through selective reproduction and by preventing disable and people with genetic issues from reproduction.
the movement soon inspired the radicals in the Europe, among which the Nazis were the main group that used this to justify their "racial purity" and the idea turned in to a mania and the nazis started to "wipe out" the racially "inferior" people by murdering them in thousands and millions.
Explanation:
