The United States has a long history of successfully integrating immigrants, including Arab immigrants... Two-thirds of American Muslims earn more than 50,000 dollars a year, and a fourth earn more than 100,000 dollars a year. That's hardly the profile of a failed immigrant group. Europe, though, has a much harder time with this sort of thing, and Germany is in an uproar.

North Africa Exports Rape Culture to Germany (12 January 2016)