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
Gate City, Virginia 1960s, the town's momentum was slowing. As industry in Kingsport, Tennessee (6 miles to the south) attracted Gate City residents, several local businesses and small manufacturing companies shut down. By 2010, many former commercial buildings stood vacant, but the Gate City Historic District was newly listed on the National Register of Historic Places. Gate City is located at (36.638325, −82.580659). According to the United States Census Bureau, the town has a total area of , of which is land and , or 0.97%, is water. The town has expanded its boundaries since the 2000 census via a boundary adjustment agreement