Provinces of Belgium
Most of the provinces take their name from earlier duchies and counties of similar location, while their territory is mostly based on the departments installed during French annexation. At the time of the creation of Belgium in 1830, only nine provinces existed, including the province of Brabant, which held the city of Brussels. In 1995, Brabant was split into three areas: Flemish Brabant, which became a part of the region of Flanders; Walloon Brabant, which became part of the region of Wallonia; and the Brussels-Capital Region, which became a third region. These divisions reflected political tensions between the French-speaking Walloons and the Dutch-speaking Flemish; the Brussels-Capital Region is officially bilingual.
Brussels
Since the splitting of Brabant in 1995, the Brussels Region does not belong to any of the provinces of Belgium, nor is it subdivided into provinces itself. Within the Region, 99% of the areas of provincial jurisdiction are assumed by the Brussels regional institutions and community commissions. Remaining is only the governor of Brussels-Capital and some aides, analogously to provinces. Its status is roughly akin to that of a federal district.