In most minor regions, people are discriminated on the basis of their color. they are humiliated in front of others just because they have dark color skin. they don't see their talent or skills they specialize in.
for example-
let us take an example of a boy in college.he's always humiliated in college for his color but he is smart and intelligent.you see they only see the color of the person, not their talents
no one knows where humiliation takes place.they are never taken seriously.they are just small cases which are of no use for others.but when a person with fair skin complaints against someone they immediately take action. you see how much partiality takes place in the world.
I just wanted to tell you one thing. treat everyone equally and don't humiliate them because of their skin color/caste/race .they also have the right to live in this world.dont make this world dangerous for them.