Select Page

How Did East Berlin Become Communist?

by | Mar 7, 2024 | World War Tour Berlin

East Berlin, the capital of East Germany, became a communist state after World War II. Understanding the historical context and the events that led to this transformation is crucial to fully grasp the dynamics of Cold War politics and the division of Germany. This article explores the key factors that contributed to the establishment of communism in East Berlin.

The Division of Germany

Following Germany’s defeat in World War II, the victorious Allies – the United States, Soviet Union, Britain, and France – divided Germany into four occupation zones, each controlled by one of the Allied powers. Berlin, located in the Soviet zone, was similarly divided into four sectors.

The Soviet Union intended to consolidate its control over Eastern Europe, and East Germany became an important part of their plan. The Soviet Union aimed to establish a communist state in East Germany to serve as a buffer zone between its borders and the rest of Europe.

The Berlin Blockade and Airlift

In 1948, tensions between the Soviet Union and the Western Allies escalated, leading to the Soviet blockade of West Berlin. The blockade aimed to cut off supplies and isolate West Berlin from the rest of the world, forcing the Western Allies to abandon the city.

However, the Western Allies responded with the Berlin Airlift, an extensive operation to supply West Berlin with food, fuel, and other essential goods. Over a period of eleven months, planes from the United States, Britain, and France transported supplies into the city, demonstrating their commitment to the people of West Berlin.

The Creation of East Germany

The divisions between the Western Allies and the Soviet Union deepened over the years. In 1949, the Allies eventually decided to create separate German states. The Soviet zone became the German Democratic Republic (GDR), commonly known as East Germany, with East Berlin as its capital.

The establishment of East Germany marked a significant turning point for the region. It became a socialist state with direct control by the Soviet Union, imposing the ideology and institutions of communism.

The Wall: Division and Isolation

In 1961, the East German government, with Soviet approval, constructed the Berlin Wall to prevent East Germans from fleeing to West Germany. The wall physically divided Berlin, making it clear that East Berlin was a communist stronghold.

The wall became a potent symbol of the ideological divide between East and West, known as the Iron Curtain. It prevented regular movement and communication between the two parts of the city and led to decades of separation and isolation.

The Stasi and Repression

Under the rule of the German Socialist Unity Party (SED) and the influence of the Soviet Union, East Berlin developed a highly repressive regime. The Ministry for State Security, commonly known as the Stasi, played a crucial role in enforcing the communist ideology and suppressing dissent.

The Stasi conducted widespread surveillance and employed informants across all aspects of East German society, undermining trust and perpetuating fear. Dissidents faced persecution, imprisonment, and limited freedom of expression.

The Fall of the Berlin Wall

Decades later, in 1989, the political landscape began to shift dramatically. Growing protests, especially in East Berlin, demanded free elections, freedom of speech, and an end to the repressive regime.

On November 9, 1989, the East German government unexpectedly announced that all restrictions on travel to West Germany were lifted. Thousands flocked to the Berlin Wall, celebrating its opening and the unification of Germany.


The path to East Berlin becoming a communist state involved a combination of geopolitical strategies, military tensions, and ideological divisions. The division of Germany and the city of Berlin ignited a series of events that ultimately led to the establishment of the German Democratic Republic and the construction of the Berlin Wall.

While the Berlin Wall represented the division and isolation of East Berlin, it couldn’t withstand the desire for freedom and democracy that ultimately led to its fall. The fall of the wall brought about the reunification of Germany and the end of communist rule in East Berlin.

How Did East Berlin Become Communist?