History of Germany (1945–90) German exodus was continuing apace; more than 117,000 left in January and February 1990. In early February 1990, the Modrow government's proposal for a unified, neutral German state was rejected by Chancellor Kohl, who affirmed that a unified Germany must be a member of NATO. Finally, on 18 March, the first free elections were held in East Germany, and a government led by Lothar de Maizière (CDU) was formed under a policy of expeditious unification with West Germany. The freely elected representatives of the "Volkskammer" held their first session on 5 April, and East Germany peacefully evolved from a communist
Chancellor of Germany (1949–present) term in office ends or if they resign, the Bundestag has to elect a new Chancellor. The President of Germany may ask the former Chancellor to act as Chancellor until a new office holder is elected, but if they are unwilling or unable to do so, the President may also appoint the Vice Chancellor as Acting Chancellor until a successor is elected. This has happened once: On 7 May 1974 Chancellor Willy Brandt resigned as a consequence of the Guillaume Affair, an espionage scandal. In his letter of resignation to President Gustav Heinemann he wrote: President Heinemann followed the request.