This text is designed to be used as a supplementary text for any course in which the instructor wants to explore the history of the concept of race in America, the reasons why the concept has no biological validity, and how "race" grew to become accepted as something that virtually everyone regards as self-evident. The first chapter lays out the reasons why the concept is biologically indefensible, and the remainder of the book examines the course of events that created that concept; the journey through time goes from Herodotus through Marco Polo, the Renaissance and the role of the New World, on up to the American Civil War, the curious results of the alliance switch in World War I, Arthur Jensen, the Bell Curve, J. Phillippe Rushton, and the Pioneer Fund in the 21st century.