I'd like to point out that after the european economical depression of the 50s-60s (post WW2) many european went to latin america and africa to make money and progress, options that were not widely available in their own countries at the time.    They were inmigrants some of them iligals, because they were scaping from conscription, but have you heard of europeans bitching about the dificulties? have you heard about europeans demanding that their host countries should adapt to them?    Of course not, they went through the hard times and incomodities like men, like adults which assume the responsability for their own actions, they worked their asses off made money and progressed, and they didn't have all the support that our goverments give to these scumbags, just think about an african or mestizoamerican goverment giving accomodations, welfare, and free tickets to european inmigrants make me laugh :rofl