A Wikipedia webpage listing terror groups throughout the world counts no less than 112 Islamic terror groups.
Islam was started by Muhammed, a tribal warrior seeking revenge and treasure from fellow tribes, and within a very short time, its vanquishing hordes washed through Europe, imposing their own form of religious law and subjecting those conquered to a choice of conversion or servitude. It is laughable that Muslims now blame the Crusades for their bloodthirsty ways today.
The Crusades were simply a retaking of formerly held lands from the Muslim marauders, but for some reason much of the Western world accepts the claim that the Crusades were the height of evil and vicious treatment of a peaceful, religious people who only wanted to share their beliefs with the infidels of the West. Islam has only been peaceful when it has been subdued by conquering military might, and that is what will be required to quell the current insurgency we see today.
One of the biggest farces now confronting civilization is the demand by Muslim groups that Western countries hosting sizable Islamic populations allow them to self-rule and establish Sharia law for Muslim members of the society in total disregard of local and national laws.
This, too is a form of invasion, and it is entirely preposterous! While subscribing to their cultural and religious norms may be reasonable if they do not conflict with local law, the idea that a people or culture can decide what laws they will and won’t follow is beyond belief, and yet, there are Western nations and people willing to pander to this type of nonsense and to accommodate the farce.
Sharia law in Germany, page 2:

Their leader is a weak coward! Pitiful
If the citizens just band together and invade their “zones” the problem would eventually go away, one way or another.
The hard way!
Semper Paratus
New world order hooker
Sharia Law should be a Middle East phenomenon Not a European entity
Donna you’re right on, thats exactly what blackboy wants, because he expects to become the leader of this new Islamic move when it reaches this country!!! Unless I missed something, I cant believe the German people would just fold up and surrender to that c**p!! “Imam” obama, hows that ring to ya??? Imam can kiss my$#%&!@*!!!
WTF
Coming to a city near you. Obama traitor lying muslim.
we in America are starting to have more and more problems with our so called “melting pot”. our issues are not as deep as in europe, but the number of immigrants coming in (especially illegals) are not assimilating. we have mexican’s that are burning the American flag and waving the mexican flag, and we have muslims trying their best to setup shariah law in their communities. if we do not stop the far left liberal socialist democratic party we too are headed down the road of the abyss.