Romansh language change, speakers will slowly become fewer and fewer with each generation. He also concludes however, that there are still enough speakers to ensure that Romansh will survive in the long term at least in certain regions. He considers the Romansh-language school system to be the single most crucial factor in this. Romansh has up to 26 consonant phonemes. Two are only found in some varieties, and one is found only in loanwords borrowed from German. Notes: The voiced obstruents are fully voiced in Romansh and voiceless ones are non-aspirated, in contrast to Swiss German with which Romansh is in extensive
Romansh language power of the central government of Grisons, which had always used German as its administrative language. In addition, many Romansh-speakers migrated to the larger cities, which were German-speaking, while speakers of German settled in Romansh villages. Moreover, economic changes meant that the Romansh-speaking villages, which had mostly been self-sufficient, engaged in more frequent commerce with German-speaking regions. Also, improvements in the infrastructure made travel and contact with other regions much easier than it had been. Finally, the rise of tourism made knowledge of German an economic necessity in many areas, while the agricultural sector, which had been a traditional domain