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 confederal decision-making process where the minority (the French-speakers) enjoy important protections through specialty majorities (2/3 overall and majority in each of the 2 main communities). The Economist Intelligence Unit has rated Belgium as a "flawed democracy" in 2016. The Constitution of Belgium, the primary source of law and the basis of the political system of the Country, was established on February 7, 1831. It has been changed several times, but the most relevant reforms were performed in 1970 and in 1993. In 1970, in response to a growing civil conflict between the Dutch-speaking and French-speaking communities in Brussels, the Government