The title of this thread is 1400 shocking years of Islam.
Up until less than 100 years ago Islam was spreading westward in Europe.
You have fast forward a few hundred years and have turned the thread into who is to blame for the worlds problems today. We can get to that and every piece has its place in the puzzle however, European and western civilization may not exist today as you know it if Islam prevailed.
So you can blame the Anglo-Americans if you want but what would have been or what would be the alternative today GR? Think about that.
Someone like Lordo would probably be your master!