History of Germany (1945–90) on 13 February 1990. The six foreign ministers met four times in the ensuing months in Bonn (5 May), Berlin (22 June), Paris (17 July), and Moscow (12 September). The Polish Foreign Minister participated in the part of the Paris meeting that dealt with the Polish-German borders. Overcoming Soviet objections to a united Germany's membership in NATO was of key importance. This was accomplished in July when the alliance, led by President George H.W. Bush, issued the London Declaration on a transformed NATO. On 16 July, President Gorbachev and Chancellor Kohl announced the agreement in principle on a united Germany
Chancellor of Germany parliament). With the exception of Helmut Schmidt, the chancellor has also been chairman of his or her own party. This was the case with Chancellor Gerhard Schröder from 1999 until he resigned the chairmanship of the SPD in 2004. The German chancellor is officially addressed as "Herr Bundeskanzler" if the chancellor is a man. The current holder of this office, Angela Merkel, considered to be the planet's most influential woman by Forbes Magazine, is officially addressed as "Frau Bundeskanzlerin", the feminine form of the title. Use of the mixed form "Frau Bundeskanzler" was deprecated by the government in 2004 because