Brandenburg the Province of Brandenburg, again subdivided into the government regions of Frankfurt and Potsdam. In 1881, the City of Berlin was separated from the Province of Brandenburg. However, industrial towns ringing Berlin lay within Brandenburg, and the growth of the region's industrial economy brought an increase in the population of the province. The Province of Brandenburg had an area of and a population of 2.6 million (1925). After World War II, the Neumark, the part of Brandenburg east of the Oder–Neisse line, was transferred to Poland; and its native German population expelled. The remainder of the province became a state
Brandenburg Gate then suburbs. The new gate was commissioned by Frederick William II of Prussia to represent peace. The Gate was designed by Carl Gotthard Langhans, the Court Superintendent of Buildings, and built between 1788 and 1791, replacing the earlier simple guardhouses which flanked the original gate in the Customs Wall. The gate consists of twelve Doric columns, six to each side, forming five passageways. Citizens originally were allowed to use only the outermost two on each side. Atop the gate is a Quadriga, a chariot drawn by four horses, sculpted by Johann Gottfried Schadow. The new gate was originally named the