If Templar Knights claimed North America as the New Jerusalem...?

I saw that program too, it was cool. But if the freemasons did discover america, then it meant that it used to be a christian nation. now it has changed and become a mix of different beliefs and religions. one of these is the growing atheism organization. Rome was originally a pagan nation, but it is now a christian nation because the pagans (if there are any actually left in Rome and Italy) are not the majority