Isn't it interesting how nobody can bring up or teach Christianity in school, but other religions are fine?

People, both kids and teachers alike, get in trouble for teaching Christianity all the time, and for doing anything at all related to Christianity in school.

Girls get in trouble for wearing a necklace with a cross on it. Why do people not find it wrong for for girls to walk around with head coverings on for the same reasons? Wouldn’t you think a necklace with a cross on it less offensive?

Why don’t they crack down on all religions just as much? Am I just missing those news stories, or is there really as big of a difference as I’m noticing? If so, why do you think this is? Are you all right with it? And if you are, why?

Please, I’d like this not to turn into a discussion about why people think Christianity can’t be touched. I know why and that’s not what I’m talking about. I’m just curious why people don’t mind the other religions.