During World War 2 the Master Race was helping Hitler with the persecution of the Jews. The Master Race persecuted the people with mental problem. They had to help Hitler kill everyone like being his soldiers. They did not get persecuted by until after World War 2.
After World War 2 no one wanted the Master Race around so they were either put up for adoption or considered having a mental problem. They were put up for adoption because the children became pariahs so they had to find a place to go. The Master Race was considered mentally retarded because they had to go live in a home for the mental retarded and they had to go there without even having a problem. Relatives hated the Master Race so they were abused and neglected.They were abused because they had no where to go and the parents were being shunned and so it made them feel bad so they got made and the kids got abused. They were neglected because they were being abused and so no one wanted anything to do with them.
So even though the Master race helped Hitler they all still got persecuted. When they thought it was all over they were wrong it was their turn to be persecuted.

articles.philly.com/2001-04-22/news/25330617_1_german-soldiers-master-race-lebensborn-children