In the US and Canada:

All mass influxes of immigrant communities will have some crime element initially due to poverty and discrimination.

This is normal and should be expected.

It’s a part of the integration process over initial generations.

For the US, you can trace the phenomena to the influx of Irish Catholics in the early 1800s and from there to…

Eastern European Jews, Italians, Armenians, Russians, Cubans, Chinese, Indians, Puerto-Ricans, Dominicans, Central Americans, Nigerians, Somalians and other immigrant communities.