I guess you didn't read the post.
It appears that you would rather reject history and Constitutional reality than to give up your desire to somehow prove to everyone that this Constitutional precept was not taught in schools 60+ years ago.
Do I have that correct?
You're just going to have to accept my word on this as I learned about "Natural Born Citizens" from my grade school teachers.......in the late forties.....early fifties.
Now....you're certainly welcome to call me a liar if you believe it would help your position.....and make you feel better....and look smarter.
So we’re right back where we started....
“And yet not one person has ever been able to find one example of a Civics text book from any period that supports your view. Why do you think that is?”