For example, maybe nonreligious persons take the lead with home schooling, including the freedom that a student ought to be able to pass a written test, or show a portfolio of work, or pass some type of practical test, whatever works best for a particular student. And the leaders of the home schooling movement take the view, of course religious parents should have the same rights as everyone else.
This would be a start. I don't think it would be fully enough.
Alright, so how might the United States move leftward in the 1970s without evangelicals feeling under siege?