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
History of Germany since 1990 event known as the German Reunification. Elections for new state parliaments were held in the five states on October 14, and the Christian Democratic Union of Germany became the largest party in all states except Brandenburg, where the Social Democratic Party of Germany became the largest party. The reunified Berlin became the capital of Germany on October 3, although the government continued to have its seat in Bonn until 1999. December 2 marks the first elections for the city parliament after reunification. The first federal election after reunification, the German federal election, 1990, took place on December 2 in that