History of Belgium on matters of religion and, in recent decades, it has faced new divisions over differences of language and unequal economic development. This ongoing antagonism has caused far-reaching reforms since the 1970s, changing the formerly unitary Belgian state into a federal state, and repeated governmental crises. It is now divided into three regions: Flanders (Dutch-speaking) in the north, Wallonia (French-speaking) in the south, and bilingual Brussels in the middle. There is also a German-speaking population along the border with Germany that was granted to Prussia in the Congress of Vienna in 1815 but added to Belgium following the 1919 Treaty of
Politics of Belgium a major political issue. In the 19th and early 20th century, Flemings did not enjoy the same rights as French-speakers, both de facto and de jure. When the country was founded in 1830 under a census voting system, only around 1% of the adult population could vote: nobility, haute-bourgeoisie and higher clerics, all of them French-speaking. A Flemish movement fought peacefully to gain equal rights, obtaining most of these. Minor issues exist also between German- and French-speakers. In the 3rd century AD, Germanic Franks migrated into what is now Belgium. The less populated northern areas became Germanic, while in the