Malaysian language subject in primary and secondary schools. Article 152 of the Federation designates Malay as the official language. Between 1986 and 2007, the official term "Bahasa Malaysia" was replaced by ""Bahasa Melayu"". Today, to recognise that Malaysia is composed of many ethnic groups (and not only the ethnic Malays), the term "Bahasa Malaysia" has once again become the government's preferred designation for the ""Bahasa Kebangsaan"" (National Language) and the ""Bahasa Persatuan/Pemersatu"" (unifying language/lingua franca). The language is sometimes simply referred to as "BM" and often misnomered with the term "Bahasa". English continues, however, to be widely used in professional and commercial
Italian language to different linguistic branches. The only exceptions to this are twelve groups considered "historical language minorities", which are officially recognized as distinct minority languages by the law. On the other hand, Corsican (a language spoken on the French island of Corsica) is closely related to Tuscan, from which Standard Italian derives and evolved. The differences in the evolution of Latin in the different regions of Italy can be attributed to the presence of three other types of languages: substrata, superstrata, and adstrata. The most prevalent were substrata (the language of the original inhabitants), as the Italian dialects were most likely