No result of the Civil War was more fundamental than the authoritative assertion of the inclusion of human beings of any color and any ethnicity in t… - Harry V. Jaffa

[T]he generation of the Founding Fathers, who certainly knew the story of Noah and his sons, nonetheless believed in the equality of the races.

In 1896, in Plessy v. Ferguson, the Court decided that 'separate but equal' did not violate the equal protection clause, and the South and not only the South relied upon this decision in building their systems of racially segregated public schools. The Court's 1896 decision can be explained in part by reason of the fact that the country—and the Western World generally—was then nearly submerged by the 'evolutionary' enlightenment. This movement, which dominated the intellectual elites in the universities, the law schools, and the media, denied the story of Creation in the Bible, and rejected the hitherto received idea that "God hath made of one blood all nations of men for to dwell on all the face of the earth." It entertained instead the idea that the races of mankind did not all emerge at the same time from the subhumanity which preceded their humanity. Evolutionary doctrine encouraged the idea that there was a fundamental inequality among the aforesaid races, and this idea virtually relegated to the "dustbin of history" the contrary idea, enshrined in the Declaration of Independence and the Gettysburg Address, "that all men are created equal."

The principles upon which this nation was founded are those upon which its survival, no less than its prosperity, depend. These are the principles upon which we believe our freedom and prosperity as individuals, and that of our children depend. These principles are simple and familiar enough for anyone to understand who wishes to understand. Selfish motives, miseducation, or ideological blindness may lead some to deny or disparage them. But nothing can obscure their shining truth... Lincoln at Gettysburg said that the nation, at its birth, had been dedicated to the proposition that all men are created equal. Earlier, Lincoln had said that the proposition of equality was the 'central idea' of the founding, from which all its minor thoughts emanated.