That was an exaggeration, unless you are as terrible at simple math, as you appear to be!
I went to schools in places where IF there was going to be "indoctrination" ( except my college in New England, at that time ), I would have been subjected to it and I wasn't!
There were some screwy lefty PRIVATE schools in the '30s, in Manhattan and a few other places; however, they weren't nearly as biased as you are assuming! The state of N.Y. has had a standard curriculum for ALL schools in that state, for well over 100 years. And the state wide REGENTS EXAMS, were begun in 1865, which all students have had to pass to go forward, gradewise and graduate.
Those exams have sadly been much watered down in recent years, and changed in other ways, but they used to preclude, through the beginnings of the '70s, the INDOCTRINATION you speak of, without actually knowing what you're talking about.
With COMMIE CORE forced onto even the PSAT, SAT, and ACT tests, it IS now EVERYWHERE!
Pl,ease stick to posting about topics you actually know and refrain from posting crap about the ones you don't.
Lady; you need to take your Thorazine and chill. Being rude doesn’t help you make your point. It just makes you look petty.
Now of course, some Red Diaper Babies were already at work longer ago than that, but that was just the vanguard sowing the seeds.