The “Negro race” is defined in America by the white people. It is defined in terms of parentage. Everybody having a known trace of Negro blood in his veins—no matter how far back it was acquired—is classified as a Negro. No amount of white ancestry, except one hundred per cent, will permit entrance to the white race. As miscegenation has largely been an affair between white men and Negro women, it is a fair approximation to characterize the Negro race in America as the descendants of Negro women and Negro or white men through the generations—minus the persons having “passed” from the Negro into the white group and their offspring. a