Every school in the United States has to buy School books that were approved by White Supremacists on the "Texas School board of Education".

Since Texas is one of the most populous schools and have the he highest percentage of children going to school, they buy the most school books.

So the White supremacists on the Texas School board of education force school book producers to white wash their books otherwise Texas wont buy their books in bulk.

So when you get taught history in America, you only read about Col. Custard getting scalped, and never about the trail of tears or how settlers were handing out small pox blankets on purpose from their hospitals in order to genocide the locals.