There is a long, bloody history of Islamic extremism throughout Europe
All of the attacks you listed happened within a 15 year timeframe. Which is not coincidentally the War on Terror timeframe. The discrimination is a lot older and the history of Islamic-Europe relations is a lot more nuanced than this. Far more relevant is the growing Far-right sentiment and anti-immigrant rhetoric across Europe.
The most mildly infuriating thing about this post is a parent not letting a child do their own work because they would do it slowly. I've read all the responses, clearly OP is not willing to reflect on what others are telling him. I just feel sorry for the child whose peers are getting practice in basic life skills that she won't have the opportunity to because her dad thinks he knows better than her teachers and the curriculum. His own ego is so wrapped up in his child writing a good essay and showing 'critical thinking' that he's not letting her do her own work. He admits to cheating. Just a wretched situation that I hope turns around when another adult steps in or his child gets old enough to tell him to back off.
Jason lived his life by the motto, "Anything worth doing is worth doing poorly.