West Germany alignment and affiliation to Western alliances like NATO and the European Union. The official German reunification ceremony on 3 October 1990 was held at the building, including Chancellor Helmut Kohl, President Richard von Weizsäcker, former Chancellor Willy Brandt and many others. One day later, the parliament of the united Germany would assemble in an act of symbolism in the Reichstag building. However, at that time, the role of Berlin had not yet been decided upon. Only after a fierce debate, considered by many as one of the most memorable sessions of parliament, the concluded on 20 June 1991, with quite
Chancellor of Germany (1949–present) in 1871, the office became known in German as "Reichskanzler" ("Reich Chancellor", literally "Chancellor of the Realm"). Since the adoption of the current constitution of Germany (the "Basic Law" or "Grundgesetz") in 1949 the formal title of the office is once again Bundeskanzler (Federal Chancellor). In the now defunct German Democratic Republic (GDR, East Germany), which existed from 7 October 1949 to 3 October 1990 (when the territory of the former GDR was reunified with the Federal Republic of Germany), the position of chancellor did not exist. The equivalent position was called either Minister President "(Ministerpräsident)" or Chairman of the