Languages of Belgium
Before the federal structure and the language legislation gradually introduced in the 20th century, French was generally the only language used by public authorities. For example, the Dutch version of the Constitution has enjoyed equal status to the original French one only since 1967, and the German version only since 1991.
Of the inhabitants of Belgium, roughly 59% belong to the Flemish Community, 40% to the French Community and 1% to the German-speaking Community, though these figures relating to official Belgian languages include unknown numbers of immigrants and their children speaking a foreign language as primary language, and of Belgian regional migrants which may be assumed to largely balance one another for natively French and Dutch speakers. Though the standard form of Dutch used in Belgium is almost identical to that spoken in the Netherlands and the different dialects spread across the border, it is often colloquially called "Flemish".
Partition of Belgium
Since the 1960s, Belgian political parties and civic organizations have witnessed bifurcation of membership and organizations between Walloon and Flanders. Ethnic tensions affect the working of local governments, which often pass laws prohibiting the use of the language of the respective minority populations in official functions. For example, municipal council meetings in Flanders must take place in Dutch, even if a majority of the council is French-speaking. On the other hand, Dutch-speaking citizens of the Flemish municipalities close to Brussels claim their position is being undermined by the minority rights of French-speaking settlers. Significant pressures in living conditions have kept the two main communities separate and confined to their majority regions; stark ethnic and linguistic segregation has emerged in Brussels, the capital and largest city of the country. Ethnic tensions have affected some of the city's surrounding municipalities, which are situated in Flanders, but have had a great influx of monolingual French-speakers as a result of suburbanisation. These Dutch-speaking "facility municipalities" are obliged to offer local government services in French, meaning health-care and public amenities are divided on linguistic lines, and in some municipalities the original French-speaking minority is believed to have become a majority.