[I]t is impossible for men who exercise their reason to believe that any one part of the human race has been marked out by God or nature as so superi… - Harry V. Jaffa

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 the proposition of human equality. A consensus in favor of the colorblind Constitution is provided by the logic of reality and the logic of history.

Well, Lincoln, in his July 4th Special Message to the Congress, 1861, said that the people of the South were a law-abiding people, and they would not have undertaken to do what they were now doing if it hadn't been for the invention of an ingenious sophism, according to which a state could secede from the Union without the permission of the Union or of any other state.

There were eight of them that had laws trying to protect black people who were free from being kidnapped as slaves, because under the law of 1850, the Fugitive Slave Act. If a Southerner came across from Virginia to Pennsylvania and saw a black man that he thought he would like to have as a slave, he had to say, 'Well, that’s my runaway slave', and this runaway slave would then be arrested and confined, and then there would be a hearing before a federal commissioner. And the would-be slave owner could summon witnesses—as many as he wanted. The man accused of being a slave could summon no witnesses, had no counsel. And if the federal commissioner decided he was a slave, he was paid $10, and if he decided he was a free man, he was paid $5. It’s hard to imagine any law passed in either Nazi Germany or Stalin's Russia that was more inconsistent with the principles of civil liberty than the Fugitive Slave Act.