What was the name of the massive demonstration in East Berlin on November 4, 1989?

The massive demonstration in East Berlin on November 4, 1989, was the Alexanderplatz demonstration.

Held in the center of East Berlin, the event demanded political reform, freedom of speech, freedom of assembly, and an end to the Socialist Unity Party’s monopoly on power. It was organized by East Berlin theater workers and other private citizens, making it the first officially permitted demonstration in East Germany that was not organized by the state or an official state-aligned organization.

Estimates of attendance vary. Contemporary reports and organizers cited roughly 500,000 to one million participants, while some historians have proposed lower figures. Whatever the exact number, it was one of the largest demonstrations in East German history and was broadcast live on East German television.

The event took place only five days before the Berlin Wall opened. It did not primarily demand immediate reunification or the Wall’s removal; many speakers instead called for a democratic, reformed East Germany. The phrase “Monday demonstrations” refers mainly to recurring protests, especially in Leipzig, while the “Peaceful Revolution” is the broader movement that included the Alexanderplatz demonstration.