you might want to do a little checking up on your "facts" there, cap-i-tan. you're a little off. on all counts, from "always been a religious country" (founded by staunch secularists, "god" wasn't on money or in the pledge, christmas and easter not federal holidays...), to saying 90% believe in god (79%, and only 26% go to church every week), to claiming that people want to move here instead of anywhere else. you know there are mexican immigrants in europe?
step off of your gun-totin', bible-thumpin', america-love-it-or-leave it high horse and recognize that the US is a nation like any other, it has massive faults as well as incredible virtues, and the fact that so many people distrust atheists ranks amongst its bigger faults.