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 the minority, since it is usually the language of instruction in primary education there. Even in villages where Romansh dominates, newcomers rarely learn Romansh however, as Sursilvan speakers quickly accommodate by switching to German, so that there is often little opportunity to practice Romansh even when people are willing to learn it. Some pressure is often exerted by children, who will sometimes speak Romansh even with their non-Romansh-speaking parents. In the Imboden District by contrast, it is only used habitually by 22%, and is the language of best command for only 9.9%. Even within this district however, the presence of