Romansh language published in 1703, though either the Catholic variety of Sursilvan or Putèr was more commonly used there until the 20th century. In the 16th century, the language border between Romansh and German largely stabilized, and it remained almost unchanged until the late 19th century. During this period, only isolated areas became German-speaking, mainly a few villages around Thusis and the village of Samnaun. In the case of Samnaun, the inhabitants adopted the Bavarian dialect of neighboring Tyrol, making Samnaun the only municipality of Switzerland where a Bavarian dialect is spoken. The Vinschgau in South Tyrol was still Romansh-speaking in the
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