The Berlin Wall, constructed by East Germany in August 1961 to stop the flow of East Germans fleeing to the West through Berlin, stood for 28 years as one of the Cold War's most potent physical symbols of the Iron Curtain dividing communist Eastern Europe from the democratic West. By 1989, East Germany's communist government faced mounting pressure from a wave of political liberalization sweeping the Eastern Bloc, growing domestic protest movements, and a mass exodus of East Germans fleeing through newly opened borders in Hungary and Czechoslovakia.
On November 9, 1989, East German government spokesman Günter Schabowski, at a televised press conference, was handed a note about new, more relaxed travel regulations intended to ease — but not eliminate — the difficulty of East German citizens obtaining exit visas. Schabowski, who hadn't been fully briefed on the details or the intended implementation timeline, was asked by a journalist when the new rules would take effect and, after a visible pause while checking his notes, answered 'immediately, without delay' — when the actual government plan had intended the changes to take effect gradually, the following day, with border guards still required to process applications through a controlled process. The announcement was broadcast internationally within the hour, and enormous crowds of East Berliners immediately gathered at the Wall's checkpoints, demanding to cross. Overwhelmed, confused border guards, receiving no clear contrary orders from their own superiors, eventually opened the checkpoints entirely, and jubilant crowds began crossing freely and physically dismantling sections of the Wall that same night.