The Walloon movement arose in the 19th century along with the language disputes; French-speakers sought the preservation of the French language and culture as the defining creed of the country. French-speaking politicians (who were sometimes elected in Flanders) and other influential citizens opposed the Flemish demands for the recognition of Dutch and wished to maintain a centralized government to prevent regionalization. On the other hand, the Walloon politician Jules Destrée reacted in 1912 to the process of minorisation of Wallonia and asked explicitly for a splitting of Belgium along linguistic lines.