Romansh language 17th century, after which it became entirely German-speaking because of the Counter-Reformation denunciation of Romansh as a "Protestant language". When Grisons became part of Switzerland in 1803, it had a population of roughly 73,000, of whom around 36,600 were Romansh speakers—many of them monolingual—living mostly within the Romansh-speaking valleys. The language border with German, which had mostly been stable since the 16th century, now began moving again as more and more villages shifted to German. One cause was the admission of Grisons as a Swiss canton, which brought Romansh-speakers into more frequent contact with German-speakers. Another factor was the increased
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