Testimony ; Classroom communication; Instructional communication ; Verhör; Interrogation (communication situation) ; Linguistic imperialism; Globalisierung; Globalization; Transnationalization; Colonialism/Globalization ; Accommodation (sociolinguistics) ; Acculturation (sociolinguistics) ; Dialect levelling; Sprachakkomodation; Divergenz (Soziolinguistik) ; Divergence (sociolinguistics) ; Mainstreaming (sociolinguistics) ; Assimilation (sociolinguistics) ; Convergence (sociolinguistics) ; Language and power; Power and language; Dominance and language; Herrschaft und Sprache; Logocracy; Language ownership; Language and domination ; Ideologie und Sprache; Ideology and language; Ideology and linguistics; Ideologie und Sprachwissenschaft; Language and ideology ; Auswanderer; Emigrants; Migrant; Aussiedler; Gastarbeiter; Arbeitsmigranten; Immigrants/Emigrants ; Dispositivanalyse; Dispositive analysis; Critical discourse analysis ; Südafrika (engl. Sprache in) ; South Africa (English language in) ; English in South Africa ; Flemish