"That summer of 1989, the bicentennial of the French Revolution, Moscow lost its grip on the handle of Soviet power. In August, history descended into irony when a member of the European Parliament, Otto von Habsburg, pretender to the Austro-Hungarian throne, co-sponsored a ‘pan-European picnic’ on the Austria–Hungary border. Hundreds of East Germans trekked to it and, in a gesture of friendship, officials temporarily opened the border gates. Six hundred ‘picnickers’ stampeded across before they closed–and did not return. Pandemonium ensued as thousands rushed to the spot. On 11 September the Hungarian government announced that they could no longer control the border. It opened, and some 30,000 East Germans crossed to the west. The Iron Curtain was breached, and the East German leader, Erich Honecker, resigned. In October the Hungarian government declared a new republic and free elections. A month later, on 9 November 1989, East Germany announced that east–west movement through the Berlin Wall would be eased. As crowds rushed the gates, soldiers abandoned all attempts to stop them. Ecstatic masses climbed the wall and lined its fortifications. Pictures of this photogenic symbol of ideological collapse flashed round the globe."
January 1, 1970
https://en.wikiquote.org/wiki/German_reunification