When I was a kid I was in the USA and I would never forget few pictures of US civil rights movements and the first six year old non-white entered to a white school and the world has changed.
We still have racisms and discrimination that are worst than 1960 eras like George Floyd and etc.
An true educated country has one class that is human or working class and all corporations belong to the system or people.
Nobody must be classified as a white, black, brown, yellow, blue, and any other color and uneducated like me in the world.
