Yes, it wasn't as complex before Western Civilization kowtowed to multiculturalism.
Let's just get this over with, one way or another.
That's true --- and really who is to blame? Do you blame the Muslims because they are ignorant hateful barbarians or do you blame those setting the immigration policies that allows ignorant hateful barbarians into your country who will immediately begin attacking your citizens? Just like in the USA, whose fault was it the 19 terrorists were here in this country and allowed to board those planes?