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:

We’re fucked now!!!!!
HK416 and Soldiers of Odin
Amen !!1
Arrest them for impersonating police officers!
Tomorrow they will be policing the whole of Germany. Angela, have you lost your mind?
ISLAM IS A HIGHLY INFECTIOUS, CONTAGIOUS, DEPLORABLE, REPUGNANT DISEASE, MASQUERADING AS A RELIGION, THAT DESTROYS THE MINDS OF ALL ITS ADHERENTS AND CAUSES THEM TO BECOME EVIL, BRUTAL, VIOLENT, CRUEL, INSANE, VICIOUS, COLD-BLOODED, MURDEROUS SAVAGES; HEATHEN, BESTIAL, FATUOUS MANIACS; AND DESPICABLE, INSENSATE, BIGOTED, ARROGANT, MINDLESS MORONS. AS A RESULT OF THIS DISGUSTING DISEASE, THEY LOSE ALL OF THEIR SENSIBILITY, HUMAN VALUES, AND DIGNITY, AND THEY RESORT TO WANTON ACTS OF MURDER, CRUELTY, REVOLTING FIENDISH PERVERSION, AND SATANIC BARBARISM. UNFORTUNATELY, THIS HIDEOUS CONTAGION HAS BECOME RAMPANT THROUGHOUT MOST OF THE WORLD. THE ONLY ANTIDOTE TO THIS EPIDEMIC DISEASE FAITH IN AND OBEDIENCE TO JESUS CHRIST. ISLAM IS A HORRIBLE MENACE TO SOCIETY, AND IT MUST BE COMPLETELY ERADICATED.
The land of my birth capitulated to the Muslims. Good bye Germany, , you lost this war too.
Goodbye Germany is Right!!! …Sad!!!
Coming soon to a American city near you…..
rampent insanity!