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:

What happened to the German backbone?? Why would they allow this?
German FOOLS!
YOU NEED TO STAND UP AND FIGHT FOR THE RETURN OF YOUR COUNTRY AGAINST THE BEAST ISIS! AMEN! +
n ice targets
Stupid people to do this evil act against the own people and the german people need to rise up and fight this horrible acts being done towards them, I would say give me liberty or death! I would fight for my freedom and not lay down without a fight!!
Hello new Reich for Germany soon the leaders there are minion pawns of robber barrons. They will not lose their own country. The retaliation of the German people’s will be extreme once they get over the guilt trip they have been forced into since birth over ww2 and in many eyes it’s about time for them to be a nation again. The eu has ruined all of Europe by design. Stay strong Germany and assert yourselves already!
I never cared for Germany anyway.
Its funny that the page is titeld “Truth”. Of course its not the truth that we have a Sharia Police. There were a group of nine salafistic guys running thru the town of Wuppertal in September last year. It was a kind of demonstration, sad enough.
America. Seems to have lost a lot of it.s might. Like the UK the people are doing all they can for their Country. What a mess we.re all in . BREXIT.
The DNC and Crooked Hillary want to repeal our 1st and 2nd Amendment. They want to bring hundreds of thousands of Syrian refugees to American soil compromising our safety and national security. They want to grant millions of illegal immigrants a path to citizenship affecting our jobs and fundamentally changing our foundation. They want to expand Obamacare and government, adding to our current debt of 21 trillion dollars. Today’s democrat party go by non threatening labels such as “liberal”, “progressive”, “democrat socialist” but final agenda and ultimate goal in my opinion is “communism”! Our founding fathers stated in the Declaration of Independence “We hold these truths to be self-evident, that all Men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the Pursuit of Happiness. Such rights and beliefs are now in jeopardy and like John Adams stated A Constitution of Government once changed from Freedom, can never be restored. Liberty, once lost, is lost forever.