To take or not to take Syrian refugees

[DespondentFishdeathMasochismo]

Should 1st world countries in the west take in Syrian refugees?

I have been following this issue and what I've heard that in some places the native population itself has become a minority. I am guessing this is places like Sweden, I also heard it was true of England. I am not one of those people who really cares about preserving a race or is against race mixing or something, but it makes me sad to see that these places with rich history and culture are being destroyed and replaced with third world refugees. I'm not saying it's the refugee's fault or anything. They come from a very impoverished nation, the problem of rape has become a crisis in the countries they've inhabited, I've heard time and time again. Correct me if I'm wrong.

I believe that this is a massive crisis, there are a lot of people who need to escape their country. They need to get to safety, but the way they're doing it is jeopardizing the lives of many other people. How does the country plan to sustain all of these people? Sweden itself said that it's cultures are not important and it's native people itself get placed as the lowest priority for getting an apartment in their own country. There's also the problem of muslims trying to adopt sharia law, they can't just adopt the culture of the new country, they are trying to take their traditions and enforce them on everyone. That is a massive religious problem. I've been hearing that Sweden, which used to be one of the best countries in the world, will become a third world country. 

These are things that trouble me, I hope that people aren't turning a blind eye to the massive problems of this refugee crisis. I live in one of the most multicultural areas of the united states and I love it here. It's a safe place to live and our school systems were a great place to grow up, in such ethnic diversity. I think it was told that we have refugees from about 20 different countries at our school alone. We only take in about 70,000 per year into our entire country though, I believe.