Sprachenzählung; Demography (linguistics) ; Language census ; Composition (teaching of) ; English as a second language; ESL; TESOL ; Lehrerausbildung; Teacher training; Lehrerfortbildung; In-service teacher training; Teacher education ; SFG; Systemic functional grammar ; Barrierefreiheit; Communication access; Communication barrier; Exklusion (Soziolinguistik) ; Exclusion (sociolinguistics) ; No Child Left Behind Act; Inclusion/Exclusion (sociolinguistics) ; Kulturvergleich; Language and culture ; Gastarbeiterkinder; Migrant workers (children of) ; Auswanderer (Kinder) ; Emigrants' children; Migrantenkinder; Aussiedler (Kinder) ; Kinder mit Migrationshintergrund; Immigrants'/Emigrants' children ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English