Sprachenzählung; Demography (linguistics) ; Language census ; Linguistic imperialism; Globalisierung; Globalization; Transnationalization; Colonialism/Globalization ; Language rights; Minderheitenrechte; Grundrechte; Base right; Pressefreiheit; Charta der Regional- und Minderheitssprachen in Europa; Universal Declaration of Linguistic Rights; Human rights ; Sprachenpolitik; Language management; Language politics ; Multilingualism; Polylingualism; Plurilingualism ; Minoritätensprache; Minority language ; Russian