Of course they are. Education and a keen awareness of history are essential to freedom where ignorance is the abyss of slavery and essential to the socialist democrat party.
Of course, if you accept the lie that their goal is actual education, then you could say they’re failing.
But, really, American public schools are NOT failing.
They are achieving their true intended goal.
And, we need to stop arguing with liberals on the surface, feel good, good intention “goals” that they profess,
and start accusing them using historical outcomes, of intended to achieve just those “failed” outcomes.