Lübeck= Lübeck , officially the Hanseatic City of Lübeck , is a city in he state of Schleswig-Holstein , northern Germany, and one of the major ports of Germany. On the river Trave , it was the leading city of the Hanseatic League, and because of its extensive Brick Gothic architecture, it is listed by UNESCO as a World Heritage Site . In 2015, it had a population of 218,523.The purpose of this...