Due in part to aid from the United States and other Allied powers, West Berlin's recovery after World War II was rapid and substantial. East Berlin, however, saw a period of relative economic decline, though it became the undisputed focal point of development within the German Democratic Republic (East Germany) and an important city in Soviet-dominated Eastern Europe. Berlin's economy has been primarily industrial, but is becoming increasingly focused on service-sector activities. Electronics and garments are major industries; other manufactures includes textiles, metals, porcelain and china, bicycles, and machinery. The move of the national government to Berlin prompted a building boom during the 1990s, including more than 30 major construction projects in the eastern part of the city and a large aircraft factory on its outskirts. A new central railroad station opened in 2006.