40 years of centralized, federally controlled public schooling by incompetent, unionized and tenured teachers.
I am going to go even a bit further.
WHat has happened and is currently happening is the result of a meticulously laid and executed plan.
What you have stated is a facet of that plan, but the teachers aren’t incompetent. They are communist minions, and they have done exactly what they were instructed to do, and they continue to do so.
What is coming is global revolution. We will either defeat it or be consumed by it. The federal government of the united states will not help us at all, they are in on it.