Reunification of Germany Timeline

(November 9, 1989 – October 3, 1990)

The Reunification of Germany refers to the process by which the German Democratic Republic (East Germany) joined the Federal Republic of Germany (West Germany), ending over four decades of division following World War II. Sparked by the peaceful revolution in East Germany and the fall of the Berlin Wall in November 1989, reunification was completed on October 3, 1990. More Less

Go to: Timeline | Event List | Key Facts | Directory

Division of Germany

Yalta Conference shapes postwar Germany

Feb 4, 1945 - Feb 11, 1945

Roosevelt, Churchill, and Stalin met at Yalta to plan postwar Europe. They agreed that defeated Germany would be divided into occupation zones controlled by the United States, Britain, France, and the Soviet Union, laying the groundwork for the eventual division of the country.

Image source: Yalta Conference

Allied occupation of Germany begins

May 8, 1945

Following Germany's unconditional surrender in World War II, Allied forces took control of German territory. The country was administered by the four occupying powers, with each zone governed according to its occupier's policies, beginning decades of division.

Image source: Allied-occupied Germany

Potsdam Conference agrees on occupation zones

Jul 17, 1945 - Aug 2, 1945

Truman, Stalin, and Churchill (later Attlee) met at Potsdam to finalize plans for occupied Germany. Germany was divided into four occupation zones, Berlin was similarly split, and principles of denazification, demilitarization, and decentralization were established.

Image source: Potsdam Conference

Foundation of West Germany (FRG)

May 23, 1949

The Federal Republic of Germany was formally established from the three western occupation zones, with Bonn as its provisional capital. Its democratic constitution, the Basic Law, laid the foundation for a parliamentary democracy aligned with the West.

Image source: West Germany

Foundation of East Germany (GDR)

Oct 7, 1949

The Soviet zone became the German Democratic Republic, a socialist state under the leadership of the Socialist Unity Party. The founding cemented the division of Germany into two separate states with opposing political and economic systems.

Image source: East Germany

Construction of the Berlin Wall begins

Aug 13, 1961

Overnight, East German forces sealed the border between East and West Berlin, beginning construction of the Berlin Wall. The barrier physically divided the city and became the starkest symbol of the Cold War and Germany's partition.

Image source: Berlin Wall

Cold War Tensions

Berlin Blockade by Soviet Union

Jun 24, 1948 - May 12, 1949

The Soviet Union blocked all land and water routes to West Berlin in response to Western currency reforms. The Western Allies responded with the Berlin Airlift, supplying the city by air for nearly a year until Stalin lifted the blockade, deepening East-West divisions.

Image source: Berlin Blockade

West Germany joins NATO

May 6, 1955

West Germany's accession to NATO marked its full integration into the Western alliance system and its remilitarization. In response, the Soviet Union formed the Warsaw Pact days later, entrenching the military division of Europe.

Hallstein Doctrine adopted by West Germany

Sep 14, 1955

West Germany declared it would not maintain diplomatic relations with any state that recognized East Germany, asserting the FRG as the sole legitimate representative of the German people. The doctrine shaped West German foreign policy for nearly two decades.

Image source: Hallstein Doctrine

Hungarian refugee crisis after uprising

Nov 1956

After Soviet forces crushed the Hungarian Revolution, roughly 200,000 Hungarians fled westward, many through Austria to West Germany. The crisis highlighted the desire for freedom in Eastern Europe and increased pressure on the GDR to stop its own citizens from leaving.

Image source: Hungarian Revolution of 1956

Khrushchev's Berlin Ultimatum

Nov 27, 1958

Soviet leader Nikita Khrushchev demanded that the Western powers withdraw from West Berlin within six months or he would sign a separate peace treaty with East Germany. The ultimatum triggered the first major Berlin crisis of the Cold War.

Image source: Berlin Crisis of 1958–1959

Mass exodus of East Germans to the West

Jan 1961 - Aug 1961

Throughout the 1950s and peaking in 1961, millions of East Germans fled to the West, many via West Berlin. The brain drain threatened the economic viability of the GDR, prompting its government to seek drastic measures to seal the border.

Image source: Emigration from the Eastern Bloc

Basic Treaty between East and West Germany

Dec 21, 1972

Under Chancellor Willy Brandt's Ostpolitik, West and East Germany signed the Basic Treaty, recognizing each other's existence while maintaining claims to eventual unity. Both states joined the United Nations the following year.

Both German states join the United Nations

Sep 18, 1973

Following the Basic Treaty, the Federal Republic and the Democratic Republic were simultaneously admitted to the UN, formalizing their coexistence on the international stage even as both officially professed the goal of German unity.

Image source: United Nations

Helsinki Final Act signed

Aug 1, 1975

The Conference on Security and Co-operation in Europe produced the Helsinki Final Act, which included commitments to human rights. These provisions later empowered dissident movements across Eastern Europe, including in East Germany.

Image source: Helsinki Accords

Solidarity movement emerges in Poland

Aug 31, 1980

The independent trade union Solidarity was founded at the Gdańsk Shipyard, becoming the first non-communist trade union in the Eastern Bloc. Its success inspired opposition movements throughout the region, including East German dissidents.

Path to Reunification

Mikhail Gorbachev becomes Soviet leader

Mar 11, 1985

Gorbachev's rise to General Secretary ushered in reforms of glasnost and perestroika. His refusal to prop up hardline regimes in Eastern Europe fundamentally altered the dynamics that had kept Germany divided.

Image source: Mikhail Gorbachev

Reagan demands 'Mr. Gorbachev, tear down this wall'

Jun 12, 1987

President Ronald Reagan delivered his famous speech at the Brandenburg Gate in West Berlin, challenging Gorbachev to dismantle the Berlin Wall. The speech became an iconic moment in the campaign for freedom in Eastern Europe.

Image source: Tear down this wall!

Hungary opens border with Austria

Jun 27, 1989

Austrian Foreign Minister Alois Mock and Hungarian counterpart Gyula Horn symbolically cut the border fence between their countries. The opening allowed thousands of East Germans to flee to the West via Hungary, accelerating the collapse of the GDR.

Image source: Pan-European Picnic

Pan-European Picnic at Hungarian border

Aug 19, 1989

Hundreds of East Germans seized the opportunity of a peace demonstration at the Austro-Hungarian border to escape to the West. The event is considered a pivotal milestone in the fall of the Iron Curtain.

Monday demonstrations begin in Leipzig

Sep 25, 1989

Weekly peaceful protests after Monday prayers at Leipzig's Nikolaikirche grew into mass demonstrations demanding freedom and democracy. The chant 'Wir sind das Volk' (We are the people) became the rallying cry of the Peaceful Revolution.

Image source: Monday demonstrations in East Germany

Erich Honecker forced out as GDR leader

Oct 18, 1989

Under mounting pressure from protests and mass emigration, the East German Politburo removed longtime leader Erich Honecker, replacing him with Egon Krenz. The change failed to stem the revolutionary tide sweeping the country.

Image source: Erich Honecker

Fall of the Berlin Wall

Nov 9, 1989

After a botched press conference announcing relaxed travel rules, crowds surged to crossing points and overwhelmed border guards, who opened the gates. Jubilant Berliners danced atop the wall, marking the symbolic end of Germany's division.

Image source: Fall of the Berlin Wall

Chancellor Kohl presents Ten-Point Plan for unity

Nov 28, 1989

Without consulting allies, Helmut Kohl unveiled a ten-point program for overcoming Germany's division, culminating in confederation and eventual reunification. The plan set the agenda for the dramatic months ahead.

Image source: Helmut Kohl

Malta Summit: US and USSR declare end of Cold War

Dec 2, 1989 - Dec 3, 1989

President George H. W. Bush and Mikhail Gorbachev met off Malta and effectively declared the Cold War over. The summit cleared the diplomatic path for negotiations over German reunification.

Image source: Malta Summit

Kohl and Gorbachev agree reunification is possible

Feb 10, 1990

In Moscow, Chancellor Kohl secured Gorbachev's acknowledgment that German reunification was a matter for the Germans themselves to decide, removing the principal external obstacle to unification.

Image source: German reunification

'Two Plus Four' talks begin

Mar 13, 1990 - Sep 12, 1990

The two German states and the four former occupying powers negotiated the external aspects of reunification. The resulting Treaty on the Final Settlement granted Germany full sovereignty and settled borders and military questions.

Image source: Treaty on the Final Settlement with Respect to Germany

First free elections held in East Germany

Mar 18, 1990

East Germans voted in the first free multiparty elections in the GDR's history. Parties favoring swift reunification won decisively, giving the new government a clear mandate to negotiate accession to the Federal Republic.

Image source: 1990 East German general election

Reunification and Aftermath

Economic and Monetary Union of the two Germanys

Jul 1, 1990

The Deutsche Mark replaced the East German mark as the currency of the GDR, uniting the two economies. The monetary union, agreed in May 1990, was a crucial step toward full political unification.

Unification Treaty ratified by both parliaments

Aug 23, 1990

The Volkskammer of East Germany voted for accession to the Federal Republic effective October 3, and the Bundestag ratified the Unification Treaty shortly thereafter, setting the legal machinery of unification in motion.

Treaty on the Final Settlement signed in Moscow

Sep 12, 1990

The two German states plus the US, UK, France, and USSR signed the 'Two Plus Four Treaty,' granting united Germany full sovereignty, confirming the Oder-Neisse border with Poland, and clearing the last international hurdle to reunification.

German reunification completed

Oct 3, 1990

At midnight, East Germany formally acceded to the Federal Republic under Article 23 of the Basic Law. Germany regained full sovereignty, October 3 became German Unity Day, and celebrations were held across the newly unified nation.

Image source: German Unity Day

First all-German federal election since 1930s

Dec 2, 1990

Voters across unified Germany went to the polls for the first time since Weimar-era elections. Helmut Kohl's coalition won comfortably, providing political continuity during the challenging integration of East and West.

Image source: 1990 German federal election

Last Russian troops leave eastern Germany

Aug 31, 1994

With a farewell ceremony in Berlin attended by President Yeltsin and Chancellor Kohl, the final units of the former Soviet army withdrew from German soil, completing the end of the Allied occupation era.

Key Facts

The Berlin Wall fell on November 9, 1989, after East Germany announced that its citizens could freely cross the border.
On October 3, 1990, East Germany officially acceded to West Germany under Article 23 of the Basic Law, making it German Unity Day.
The Two Plus Four Treaty, signed on September 12, 1990, between the two German states and the four Allied powers, granted full sovereignty to a unified Germany.
The Economic and Monetary Union between East and West Germany took effect on July 1, 1990, replacing the East German mark with the Deutsche Mark.
Helmut Kohl, West Germany's Chancellor, was a key architect of reunification, promoting his Ten-Point Plan in November 1989.

Source

This Reunification of Germany timeline was generated with the help of AI, using information found on the internet.

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