No you keep the former British Empire out of this!

I hope you know that those only occur since the US started a bunch of unnecessary and unjust wars after 9/11.  

Good for you UK. I'd follow up with a joke about the UK but it does a decent job of that for me by itself. 
 

Oh really? I'd list the massive list of terror attacks in Europe stretching from the British isles to Greece before 9/11 but that would be doing your home work for you. 

I'd say this is probably one of the most ignorant statements I've read in a while but we do have someone making fart jokes in this thread..

Even if there where terrorist attacks in Europe before 9/11 all the recent ones are due to US starting unjust and necessary wars after 9/11 and I'm pretty sure your statement only was talking about the recent ones since it was very vague and none of the terrorist attacks in Europe before 9/11 involved car ramming or acid attacks.

Even if there were?

You have to be trolling me. Either you're completely ignorant to the lengthy history of terrorism inside Europe and/or you're too young to have any idea what you're talking about. From the early 60's until present day Europe has been riddled with repeated terror attacks. If you honestly believe this is some recent situation based on American foreign policy then you've bought into a political lie that depends on young people with no idea of anything that existed before their teenage years. 

How do you know this?

Violence has existed since the dawn of time. It's not some new thing caused by video games.