Biographien; Biographies ; History of linguistics (20th century) ; Kode (Kommunikationsforschung) ; Speech codes theory; Accommodation theory (communication research) ; Code (communication research) ; Schichtenspezifischer Sprachgebrauch; Kode (Soziolinguistik) ; Code (sociolinguistics) ; Linguistic imperialism; Globalisierung; Globalization; Transnationalization; Colonialism/Globalization ; Register (sociolinguistics) ; Alternation (biling.) ; Language shift (biling.) ; Sprachwechsel (biling.) ; Multilingualism; Polylingualism; Plurilingualism ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English ; Flemish ; Belgien (fr. Sprache in) ; Belgium (French language in) ; French in Belgium ; Chicano; Puertoricans; USA (span. Sprache in den) ; Mexican American Spanish; USA (Spanish language in the) ; Spanglish; Inglañol; Tex-Mex; Spanish in the USA