Romansh language the most comprehensive collection of Romansh words, which can also be used in the idioms with the necessary phonetic shifts. The signatories of "Pro Rumantsch" stress that Romansh needs both the idioms and Rumantsch Grischun if it is to improve its chances in today's communication society. In Switzerland, official language use is governed by the "territorial principle": Cantonal law determines which of the four national languages enjoys official status in which part of the territory. Only the federal administration is officially quadrilingual. Romansh is an official language at the federal level, one of the three official languages of the Canton
Romansh language of Romansh, became less important. All this meant that knowledge of German became more and more of a necessity for Romansh speakers and that German became more and more a part of daily life. For the most part, German was seen not as a threat but rather as an important asset for communicating outside one's home region. The common people frequently demanded better access to learning German. When public schools began to appear, many municipalities decided to adopt German as the medium of instruction, as in the case of Ilanz, where German became the language of schooling in 1833, when