Romansh language admits is "more a placatory and symbolic use" of Romansh, the federal authorities occasionally translate some official texts into Romansh. In general, though, demand for Romansh-language services is low because, according to the Federal Culture Office, Romansh speakers may either dislike the official Rumantsch Grischun idiom or prefer to use German in the first place, as most are perfectly bilingual. Without a unified standard language, the status of an official language of the Swiss Confederation would not have been conferred to Romansh. It takes time and needs to be promoted to get implemented in this new function. The Swiss Armed
Romansh language around them remained Romansh-speaking longer. The shift to German was caused in particular by the influence of the local German-speaking élites and by German-speaking immigrants from the north, with the lower and rural classes retaining Romansh longer. In addition, beginning around 1270, the German-speaking Walser began settling in sparsely populated or uninhabited areas within the Romansh-speaking heartland. The Walser sometimes expanded into Romansh-speaking areas from their original settlements, which then often became German-speaking, such as Davos, Schanfigg, the Prättigau, Schams, and Valendas, which became German-speaking by the 14th century. In rare cases, these Walser settlements were eventually assimilated by their