Friday, September 10, 1999 Published at 19:06 GMT 20:06 UK
Hungary's role remembered
Hungarian President Arpad Goncz shakes hands with Germany's Schröder
The political leaders of Austria, Germany and Hungary have been marking the 10th anniversary of the opening of the Hungarian border, which marked the first step towards the collapse of the Iron Curtain.
The Hungarian parliament held a special session on Friday, addressed by German Chancellor Gerhard Schröder and his Austrian counterpart Viktor Klima.
The Berlin Wall, which had divided East and West, fell two months later.
"Hungary was there at the birth of the Germany of the 21st century," said Hungarian Prime Minister Viktor Orban at the ceremony.
He described the free passage of tens of thousands of East Germans as "a turning point in European history."
Speaking in the ornate, neo-Gothic parliament on the banks of the Danube, German Chancellor Gerhard Schröder said he "brought the gratitude of the German people", who would never forget the deed that made German unification possible.
The decision of Hungary, then a Soviet satellite, to allow East Germans to cross into Austria infuriated the communist East German government and other communist allies.
But it marked the beginning of eastern Europe's transition towards democracy.
After the exodus, Hungary's then communist premier Miklos Nemeth and foreign minister Gyula Horn, started secret talks with the then West German chancellor Helmut Kohl and foreign minister Hans-Dietrich Genscher about lifting the Iron Curtain.
East and West Germany united on 3 October 1990, little more than a year after Hungary opened its borders.
The Soviet Union officially broke up on 26 December 1991.