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<ref name="cnnblackbias"> [http://edition.cnn.com/2010/US/05/13/doll.study/ Study: White and black children biased toward lighter skin] </ref>

<blockquote> The Clarks asked black children to choose between a white doll and -- because at the time, no brown dolls were available -- a white doll painted brown. They asked black children a series of questions and found they overwhelmingly preferred white over brown. '''The study and its conclusions were used in the 1954 Brown v. Board of Education case, which led to the desegregation of American schools.'''�</blockquote>