Senegalese (2) Immigrants (2) puits (1) trajectoire (1) enquête (1) spectacle (1) histoire (1) Europe (1) documentation (1) Afrique (1) abords (agglomération) (1) Europe (1) Afrique (1) Sénégal (1) Economic conditions (1) Documentation (1) Varieties (1) History (1) Legal status, laws, etc (1) Variations (1) Temper (1) Saving and investment (1) Quality of life (1) Migrant labor (1) Migrant agricultural laborers (1) Lifestyles (1) Life (1) Informers (1) Hypothesis (1) Humanity (1)