Romansh language of Grisons, and is a working language in various districts and numerous municipalities within the canton. The first Swiss constitution of 1848, as well as the subsequent revision of 1872, make no mention of Romansh, which at the time was not a working language of the Canton of Grisons either. The federal government did finance a translation of the constitution into the two Romansh varieties Sursilvan and Vallader in 1872, noting however that these did not carry the force of law. Romansh became a national language of Switzerland in 1938, following a referendum. However, a distinction was introduced between "national
Romansh language language spoken to children and cows, but also that of the village notable, the priest, and the teacher." Additionally, Romansh schools had been common for several years before German had become a necessity, so that Romansh was firmly established as a medium of education. Likewise, in the Upper Engadine, where factors such as increased mobility and immigration by German speakers were even stronger, Romansh was more firmly established as a language of education and administration, so that the language was maintained to a much greater extent. In Central Grisons, by contrast, German had been a central part of schooling since