Islam was made up in the year 610. By year 711, Muslims took over Spain and Portugal. That is in 100 years of the religion's existence. Then Muslims proceeded to take over large parts of Europe, until 1492, 781 years after, when Christian Europeans started to push them back and they succeeded by 1609, yet another 117 years. Europe, as we know it today, was therefore mostly Muslim for majority of its 'modern' era. It took 900 years to get rid of Muslims. And now Europe is opening their borders...