Racism is the trend of thought, or the way to think where it’s given great importance to the notion of the existence of distinct races and superior human beings ones to the others. Where the certainty of the existence of some individuals and its relation between hereditary physical characteristics, and determined cultural traces of character and intelligence or manifestations, they are superior to others. Racism is not a scientific theory, but a set of pre-conceived opinions where the main function is to value the biological differences between the human beings, where some in accordance with believe to be superior to the others its racial matrix. The belief of the existence of superior and inferior races was used many times to justify the slavery, the domain of determined peoples for others, and the genocides that had occurred during all the history of the humanity.
