Official language both English and Hindi. The selection of an official language (or no official language) is often contentious. An alternative to having a single official language is "official multilingualism", where a government recognizes multiple official languages. Under this system, all government services are available in all official languages. Each citizen may choose their preferred language when conducting business. Most countries are multilingual and many are officially multilingual. Taiwan, Canada, Philippines, Belgium, Switzerland, and the European Union are examples of official multilingualism. This has been described as controversial and, in some other areas where it has been proposed, the idea has been
Romansh language such as the Engadine and the Surselva, where the pressure of German was equally strong, Romansh was maintained much better and remained a commonly spoken language. According to the linguist Mathias Kundert, one important factor was the different social prestige of Romansh. In the Heinzenberg and Domleschg valleys, the elite had been German-speaking for centuries, so that German was associated with power and education, even though most people did not speak it, whereas Romansh was associated with peasant life. In the Engadine and the Surselva by contrast, the elite was itself Romansh-speaking, so that Romansh there was "not only the