You guess wrong. Besides, I do see these other religions being expressed in schools, by teachers no less, and and having it protected as Free Speech. But your trying to get away from the point again; name the law against the free speech of Darwinism or Evolution? There are only laws against arguments against it!
I can't because there isn't one. If your kids aren't in public schools it doesn't matter, does it?There isn't compelling or prohibiting the theorey of relativity either from being taught. What your point?