Romansh language the results of the Swiss censuses. The decline in percentages is only partially due to the Germanization of Romansh areas, since the Romansh-speaking valleys always had a lower overall population growth than other parts of the canton. Starting in the mid-19th century however, a revival movement began, often called the "Rhaeto-Romansh renaissance". This movement involved an increased cultural activity, as well as the foundation of several organizations dedicated to protecting the Romansh language. In 1863, the first of several attempts was made to found an association for all Romansh regions, which eventually led to the foundation of the "Società Retorumantscha"
Romansh language and that any municipality is free to change its official language. In 2003, Romansh was the sole official language in 56 municipalities of Grisons, and 19 were bilingual in their administrative business. In practice, even those municipalities which only recognize Romansh as an official working language, readily offer services in German as well. Additionally, since the working language of the canton is mainly German and many official publications of the canton are available only in German, it is virtually impossible for a municipal administration to operate only in Romansh. Within the Romansh-speaking areas, three different types of educational models can