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) the office of Chancellor has fallen vacant, which happens if the Chancellor dies or resigns, or if a newly elected "Bundestag" ("Federal Diet", the German Parliament) meets for the first time, the Chancellor is elected by a majority of the members of the "Bundestag" upon the proposal of the President ("Bundespräsident", literally "Federal President") ("1st voting phase"). This vote is one of the few cases in which a decision requires a majority of all elected members of the "Bundestag", not just a majority of those assembled at the time. This is referred to as the "Kanzlermehrheit" ("chancellor majority"), and is