Languages of Belgium of Versailles, which concluded World War I. In 1940, Nazi Germany re-annexed the region following its invasion of Belgium during World War II; after the war it was returned to Belgium. In national politics, politicians can freely choose to speak in any of the three official languages. In turn, the Belgian parliament provides simultaneous interpretation for those who require it to assist in communication. Education is provided by the Communities, Dutch in the Flemish Community (Flanders and Brussels), French in the French Community (Wallonia and Brussels), German in the German-speaking community. Instruction in other languages is prohibited in government-funded schools
German-speaking Community of Belgium officially considered part of the German-speaking Community of Belgium: Bleiberg-Welkenraedt-Baelen in northeastern province of Liège and Arelerland (city of Arlon and some of its nearby villages in southeastern province of Belgian Luxembourg). However, in these localities, the German language is declining due to the expansion of French. The area known today as the East Cantons consists of the German-speaking Community and the municipalities of Malmedy and Waimes (), which belong to the French Community of Belgium. The East Cantons were part of the Rhine Province of Prussia in Germany until 1920 (as the counties (') of Eupen and Malmedy), but