surely they would have done so millennia ago?

Trying to keep them in line is not a real solution. They need behavior mod, plus psychotherapy, plus civics classes. We must forcibly liberate them from their dysfunctional ways. Just as we forcibly ended Nazism in the 1940's, so must we do with the various components that add up to the terrorist mentality.

And if the multiculturalists don't like it, f*** `em.