It was an idea Hitler had about the blonde-haired blue-eyed Aryan race being superior to other races, physically, mentally, any way you wanted to slice it. Hitler, as you know, was insane, deeply disturbed, and had a lot of notions the world would best leave forgotten.
For "race" read ethnic group. Adolf Hitler claimed that the Germans/Aryans were a "master race," an ethnic group of humans superior to all other ethnic groups. He planned a "breeding program" for humans in which "Aryans" would be encouraged to produce as many children as possible, while other races would be discouraged except as needed for "laborers." Children with birth defects, either physical or mental, were to be disposed of (once he got his plan going). Jews, gypsies, and any others deemed ethnically "defective" were to be eliminated. There is only one RACE of humans currently; Homo sapiens. And I sometimes have doubts as to whether WE constitute a "master race."
see it is a personal concept............some people might consider there races as superior..one may cite the example of Adolf Hitler who said that the world had two races- the Aryans(master race) and the Non Aryans..........but in front of law people of all castes and races are equal