Discrimination based on color, gender, race, and caste has always been commonplace where ever you are. Most quotidian is the one which is based upon color differences. It is also the most ancient one where Black/Brown Africans were used as slaves by the White Americans. Since then, every human who is dark-colored is considered submissive. Slaves were treated inhumanely and they were kept devoid of their basic human rights. They were subjected to humiliation and exploitation.