Economy of Belgium increased unemployment, stemming from the worldwide banking crisis. For 50 years through World War II, French-speaking Wallonia was a technically advanced, industrial region, with its industry concentrated along the sillon industriel, while Dutch-speaking Flanders was predominantly agricultural with some industry, mainly processing agricultural products and textiles. This disparity began to fade during the interwar period. When Belgium emerged from World War II with its industrial infrastructure relatively undamaged thanks to the Galopin doctrine, the stage was set for a period of rapid development, particularly in Flanders. The postwar boom years, enhanced by the establishment of the European Union and NATO
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