Solidarity (2) Migrant labor (2) Life (2) Immigrants (2) Illegal aliens (2) Migration (2) Solidaridad (2) Migration (2) Intégration (2) Immigrés (2) Migration (2) Travailleurs migrants (2) Immigrés clandestins (2) Solidarité (2) Vie (2) vie (2) Suisse (1) Intercession (1) Economic conditions (1) Causes (1) Legal status, laws, etc (1) Young men (1) Vision (1) Trails (1) Social service (1) Scientists (1) Quality of life (1) Public domain (1) Proportion (1) Pictures (1)