Migrants from colonies, post-colonial states, and within Europe brought languages, religions, cuisines, and customs, transforming homogeneous societies into multicultural ones.
Migrant workers fueled post-WWII reconstruction (e.g., Gastarbeiter in Germany, Windrush generation in UK). Economic downturns later sparked xenophobia and scapegoating.
Food, music, art, literature blended—creating new hybrid cultures (e.g., British Asian, French African). Two-way adaptation occurred.
Discrimination, segregation, and identity tensions persisted. Some nations (Sweden, Netherlands) pursued multicultural policies; others (France) emphasized assimilation. Outcomes vary.
Today's Europe is shaped by 20th-century migration: diverse demographics, vibrant cities, ongoing debates on inclusion, identity, and cohesion.