Christian Democratic Union of Germany The SPD quickly gained popularity and succeeded in forming a social-liberal coalition with the FDP following the 1969 federal election, forcing the CDU out of power for the first time in their history. The CDU continued its role as opposition until 1982, when the FDP's withdrawal from the coalition with the SPD allowed the CDU to regain power. CDU Chairman Helmut Kohl became the new Chancellor of West Germany and his CDU–FDP coalition was confirmed in the 1983 federal election. Public support for the coalition's work in the process of German reunification was reiterated in the 1990 federal election in
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