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
Provisional Government of the Northern Region the Provisional Government of the Northern Region controlled the overwhelming majority of the Arkhangelsk Governorate (using the 1917 governorate borders of the Russian Republic), about half of the Olonets Governorate (using the 1917 governorate borders of the Russian Republic), and a tiny part of the Vologda Governorate (using the 1917 governorate borders of the Russian Republic). Provisional Government of the Northern Region The Provisional Government of the Northern Region (Severnaya Oblast), also called Severnyy Krai, was a White movement, Anti-Bolshevik left-wing, and Allied provisional government and a krai of the Provisional All-Russian Government. On 28 September 1918, Provisional Government of