not really : from my mother, the last immigrants in France were :
from italy :
after WW2 (1945), until year 1970 (italy)
> buy farms and become farmers
> there people were ok
from poland :
after the war, until 1980
> go in farms (owned by italians) and become workers
> these people were ok
from spain and portugal :
after the war, until 1970
> buildings workers, painters etc
most ones came back to their home (country) after worked in France 5-20 years
> these people were ok
from Africa :
> sweeper, clean services etc
> these people were ok
from Algeria, then Maroc, tunisia etc (north africa, half black half white men (don't know the word))
from the war until now
> the people who came became workers in factories, on building and road sites ("BTP" in French) etc
> the people who didn't come to work, the wives who came with the "familial gathering" and the children who born "because" of that, well, became, for some of them, nothing : insulting everybody in the street, didn't work at school, didn't look for job, well ...
old north african are good people, the young ones, who are neither north african neither french look like to belong to a lost generation
...