Official language - Wikipedia
https://en.wikipedia.org/wiki/Official_languageAn official language is a language given a special status in a particular country, state, or other jurisdiction. Typically the term "official language" does not refer to the language used by a people or country, but by its government (e.g. judiciary, legislature, and/or administration). 178 countries recognize an official language, 101 of them recognizing more than one. The government of Italy made Italian official only in 1999, and some nations (such as the United States,
List of official languages - Wikipedia
en.wikipedia.org › wiki › List_of_official_languagesBenin (a national language along with Aja-Gbe, Bariba, Biali, Boko, Dendi, Fon-Gbe, Foodo, Fula, Gen-Gbe, Lukpa, Mbelime, Nateni, Tammari, Waama, Waci-Gbe, Yobe, Yom, Xwela-Gbe, Yoruba, the official languages is French) Arabic (see also List of countries where Arabic is an official language ): Algeria (with Berber)