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 is markedly different from Sursilvan and is referred to as "Tuatschin". Additionally, the standardized variety Rumantsch Grischun, intended for pan-regional use, was introduced in 1982. The dialect of the Val Bregaglia is usually considered a variety of Lombard, and speakers use Italian as their written language, even though the dialect shares many features with the neighboring Putèr dialect of Romansh. As these varieties form a continuum with small transitions from each village to the next, there is no straightforward internal grouping of the Romansh dialects. The Romansh language area can be described best as consisting of two widely divergent varieties,