There was an entire system built around keeping certain people out of many homes and many jobs as possible. When those things became unlawful, do you think the

There was an entire system built around keeping certain people out of many homes and many jobs as possible. When those things became unlawful, do you think the people responsible for the old system would immediately change their mind about the whole thing and give it up, or do you think they would find esoteric ways to maintain the same effect? Do you think they would admit it if they did? Learn to read between the lines of the world around you.