“White Slaves: Chapter Three of “The Forgotten Cause of the Civil War: A New Look at the Slavery Issue” There were two distinctly different ways of looking at white mulattoes–socially and physiologically. Socially, a white partus slave looked as white as any white person but was considered a black person because he or she had “one drop” of black blood from a distant black female ancestor who was a slave. Such was the case when Mr. C. was told, “That’s not a white girl; she is a nigger, sir.” Physiologically speaking, however, white partus slaves were white people because all traits of their remote black ancestry had disappeared. The North saw these white slaves as whites. The South saw these white slaves as blacks. An 1857 issue of the Chicago Daily Tribune commented on racial classification in the South. “The southern census takers, it is notorious, returned all persons as blacks who, were not more than half white. Those who possessed straight hair and Anglo-Saxon features they set down as mulattoes, many of whom were as white-skinned as their owners.” The actual number of white mulatto slaves is unknowable because all shades from “one drop” to those showing some discernible degree of black admixture were classed together as mulattoes without any distinction as to color.” Civil WarSlavery In The United States Author:Lawrence R. Tenzer