The demonstrations began in Leipzig on 4 September 1989, starting the Peaceful Revolution in the GDR: the fall of the Berlin Wall, the collapse of the government, and German reunification.
Despite the policy of state atheism in East Germany, the demonstrations grew out of prayers for peace held in St. Nicholas Church in Leipzig from 1982 onward.
The secret police issued death threats and even attacked some of the marchers, but the crowd still continued to gather.
Seeing it as decision day, the State amassed 8000 police and armed military units with the intent of preventing any demonstrations.
A message recorded by six prominent citizens was broadcast throughout the city, urging both sides to remain calm and strive for peaceful dialogue.
Although some demonstrators were arrested, the threat of large-scale intervention by security forces never materialised as local leaders (SED party leader Helmut Hackenberg and Generalmajor Gerhard Straßenburg of the armed police), without precise orders from East Berlin and surprised by the unexpectedly high number of citizens, shied away from causing a possible massacre, ordering the retreat of their forces.
Attendees include dignitaries like Kurt Masur, Hans-Dietrich Genscher, Joachim Gauck as well as Hungarian, Polish, Slovakian, Czech heads of state.
[11][12] On 9 October 1989, the police and army units were given permission to use force against those assembled, but this did not deter the church service and march from taking place along the inner city ring road, which gathered 70,000 people.
[2] This pressure and other key events eventually led to the fall of the Berlin Wall on 9 November 1989, marking the imminent end of the socialist GDR regime.
The demonstrations eventually ended in March 1990, around the time of the first free multi-party elections for the Volkskammer parliament across the entire GDR.
During the rule of the GDR, the Church tried to retain its own autonomy and continue organizing, though the practice of religion was generally suppressed in keeping with the Marxist-Leninist doctrine of state atheism.