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 languages of the spoken Latin language of the Roman Empire, which by the 5th century AD replaced the Celtic and Raetic languages previously spoken in the area. Romansh retains a small number of words from these languages. Romansh has also been strongly influenced by German in vocabulary and morphosyntax. The language gradually retreated to its current area over the centuries, being replaced in other areas by Alemannic and Bavarian dialects. The earliest writing identified as Romansh dates from the 10th or 11th century, although major works did not appear until the 16th century, when several regional written varieties began to