ive said all along that what religion you are is mainly determined by what region you were raised
There is a lot of truth to what you state. However, how do you account for the Christians throughout the world? I do understand that one is more likely to be a Muslin if he or she was born in the Middle East. But I say this.....and this is going to piss some folks off...that countries in the Middle East are no more Muslin than America is Christian. That's not to say that there are no devout Muslin in the Middle East or devout Christians in America. What I'm saying is the countries themselves (the leadership) do not practice what they preach. We like to say, and most believe, that America was built on Christian principles. That's simply not the case.
I've had the chance to spend a little time in some Middle Eastern countries. There are places with strict rules that are based on their beliefs. I remember a male colleague who was apprehended by the police for hugging a female in a car. At the same time, there are places for prostitution and other sinful (by their standards) acts.
Sorry for getting long-winded, but I just firmly believe that where you come typically teaches a man's rituals. It is only when a person seeks a personal relationship with God that learning begins.