West Germany by World War II to become the world's third-largest economy. The first chancellor Konrad Adenauer, who remained in office until 1963, had worked for a full alignment with NATO rather than neutrality. He not only secured a membership in NATO but was also a proponent of agreements that developed into the present-day European Union. When the G6 was established in 1975, there was no question whether the Federal Republic of Germany would be a member as well. Following the collapse of communism in Central and Eastern Europe in 1989, symbolised by the opening of the Berlin Wall, there was a
Central Germany (cultural area) is often referred to as East Germany. For decades until Chancellor Willy Brandt started his "Ostpolitik" in 1969, official West German usage spoke of "Central Germany" to denote the German Democratic Republic. The term was used by both the Christian Democratic Union and the Social Democratic Party of Germany, and by a large number of West German residents who had been expelled from the eastern provinces, who held a wide range of political views. However, after the West German Federal government accepted the fixed eastern border with Poland in 1970, implying that parts of Poland were still "eastern Germany" was