Public school textbooks are far left trash. It’s been that way for some time, but of late, especially with the stunning victory of Donald Trump in 2016, this bias now screeches from every page. Check out this example from a current AP history text that high school juniors are forced to read across the nation.
Factual point of reference: Donald Trump earned more minority, female, union workers, and under-30 votes than any Republican candidate in generations. (His support among black voters in 2016 was DOUBLE that of John McCain in 2008) This “history” book neglects to mention any of that, describing the Trump victory as one made up of angry old white people. That is an outright lie – one being forced down the throats of school students.