From colored people to people of color: Shitskin stereotype

The term colored people will extend beyond the 2 cited groups, to cover all none white people, making a clear distinction between 2 racial sides in the American society, white and colored.
During the 60's and 70's a segregation-era was characterizing the American society, meaning, there are specified areas designed for whites, and other areas for colored, signs were placed to distinguish between the 2 groups, and the obedience of the segregation was enforced by the authority of the law.

The term Shitskin is a derogatory slur, used for any person of black or brown skin in any shade, from the darkest as Jay-Z to the lighter as Beyoncé, it is originated long time ago back at plantations as a substitute for Nigger or Negro, as a derogatory way to call slaves, due to their skin color, which happened to be same as shit shades (organic waste) takes.