[guard-of-terra]

They are inclined to commit crimes because they are poor and because they fit poorly. Both things are because they are immigrants.

If you bring 10 mln new immigrants into a country tomorrow, of course they will all resort to crime - you didn't provide them with a job and maybe there isn't a job for them, you didn't let them entangle with the rest of population, etc... Even when viewing from non-racist POV it should be obvious one should be very careful with bringing in large qualities of immigrants, especially poor and undereducated ones. When you do, everyone will suffer including already-integrated immigrants from previous wave.