The poster is a lying sack of obamanoid worship. He actually ignores the status of black people as fractiuonal citizens at the time of the founding and until black people were recognized as full citizens. But that’s just more evidence of talking point droidery that the dungfly tries that misdirection repeatedly like his fellow dungflies.
Yes, facts and logic and the literal meaning of words are anathema to a liberal trying to get tenure so that he can keep slurping at the trough of public funds.