The dumbing down of America began when schools did not want to fail too many students, so they passed their problems onward and upward. In addition, failing was supposed to bad for the "self-esteem" of students. Remember? My brother and sister-in-law, who are both middle-school teachers, tell me that in order to fail a student, they must get permission from the parents.
All that being said, with all of the problems in American public education, I still mange to see college students who amaze me by their knowledge, enthusiasm, and motivation.
WAIT!!!! Could it be---oh no--- that these qualities are instilled by--
dare I say it---
Their parents?!?
(not to deny credit to the children themselves, of course.....)