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 of an imperial chancellery ("Reichshofkanzlei") at the Vienna Hofburg Palace, headed by a vice-chancellor under the nominal authority of the Mainz archbishop. Upon the 1620 Battle of White Mountain, Emperor Ferdinand II created the office of an Austrian court chancellor in charge of the internal and foreign affairs of the Habsburg Monarchy. From 1753 onwards, the office of an Austrian state chancellor was held by Prince Kaunitz. The imperial chancellery lost its importance, and from the days of Maria Theresa and Joseph II, merely existed on paper. After the dissolution of the Holy Roman Empire, Prince Metternich served as state