https://www.aclu.org/know-your-rights/discrimination-on-the-...
> Up until about 1971 (possibly later, but that's the date of Loving vs Virginia), the US had formal, legal discrimination against black people.
And you seem to be arguing that this is “misinformation”. The best I can make of your objection is that, prior to 1967, the US did not outlaw miscegenation and that it was merely 16 states that did so and that these laws were legal in the US. This is IMO unhelpful nitpicking — the OP’s point had nothing to do with which books the laws were written in and also did not depend on all states being affected.
(The connection between miscegenation and college admissions is rather more distant than, say, the discrimination outlawed not too much earlier by Brown v Board of Education, but even that is a bit of a nitpick.)
Last statement is, some religious people, of different groups, were absolutely and completely against slavery, preached against racism, wrote laws that were fair and impartial, from the very first days. The founding groups of the United States included deeply religious people who opposed slavery and did not practice it, and therefore got no monetary support from that system. And some of those deeply opposed to slavery, grew and built a great society. You or others cannot just ignore those founders and claim now that "everyone did it" , it is the fault of the USA, etc .. The USA was a place that broke away from the Old World systems, including a LOT of slaving, but the progress was uneven, and the slave system was profitable so their masters had a lot of money and things that go with that.
this is misinformation; State laws had complete jurisdiction over certain matters, by design. "The US" is calling Washington State the same as Alabama. So, no.