Sociolect ; Auswanderer; Emigrants; Migrant; Aussiedler; Gastarbeiter; Arbeitsmigranten; Immigrants/Emigrants ; Mixed language ; Language diffusion; Language shift; Sprachwechsel; Language spread ; Afrika (fr. Sprache in) ; Africa (French language in) ; French in Africa ; Frankokanadisch; Franco Canadian; Kanada (fr. Sprache in) ; Canada (French language in) ; French in Canada ; French Creole