""Any society that would give up a little liberty to gain a little security will deserve neither and lose both. "
Benjamin Franklin "
I have doubts about whether the post-revolution american colonies would have allowed muslim immigration at all if it were to have been attempted, and I have no doubt whatsoever that the first hint of the current problem the states or citizens would have forcibly evicted them, citizens or not.
Quite true. In the early nineteenth century there were quite a few people who were alarmed by large numbers of Catholics immigrating.