It's combined with the lack of love of country telling kids America is evil
Don't get me wrong their nothing wrong with truly understanding history as long as you're aware of the context
And that past people's don't have the same volume system as we have today you could say anything before the civil rights of the 1950s and 60s
Was evil from a certain point of view
History and crafting a national story is necessary for national unity and that what is not being passed on
I would mother's and father's do have some blame as well because we should not leave everything to teachers to rise children
And they have their own interests and biases to content with
I wish you a great day 👍