Potsdam Conference

Attlee, Truman, and Stalin at Potsdam

The Potsdam Conference was a conference held at Cecilienhof in Potsdam, Germany (near Berlin), from July 17 to August 2, 1945. The participants were the Soviet Union, the United Kingdom, and the United States, the three largest and most powerful of the victorious Allies that defeated the Axis Powers in World War II. The heads of government of these three nations—Communist Party General Secretary Joseph Stalin, Prime Minister Clement Attlee, and President Harry S Truman, respectively.

Stalin, Winston Churchill, and Truman—as well as Clement Attlee, who replaced Churchill after the Labour Party's defeat of the Conservatives in the 1945 general election—had gathered to decide how to administer the defeated Nazi Germany, which had agreed to unconditional surrender nine weeks earlier, on May 8 (V-E Day). The goals of the conference also included the establishment of post-war order, peace treaties issues, and countering the effects of war.

1 Participants
2 Primary results of conference
3 The Potsdam Conference was preceded by
4 See also
5 References

Participants

Soviet Union, represented by Joseph Stalin.

He arrived at the conference a day later, citing "official business" that required his attention, but in fact may have suffered a minor heart attack.

United Kingdom, represented by Winston Churchill and later Clement Attlee.

The results of the British election became known during the conference. As a result of the Labour Party victory over the Conservative Party the Premiership changed hands.

United States, represented by the newly-inaugurated President Harry S. Truman.

Joseph Stalin suggested that Truman preside over the conference as the only head of state attending, a recommendation accepted by Churchill.

Primary results of conference

Reversion of all German annexations in Europe after 1937 and separation of Austria from Germany.
Statement of aims of the occupation of Germany by the Allies : demilitarization, denazification, democratization and decartelization.
The Potsdam Agreement, which called for the division of Germany and Austria each into four occupation zones (earlier agreed in principle at Yalta), and the similar division of the respective capitals Berlin and Vienna into four zones.
Agreement on the prosecution of Nazi war criminals

Poland's old and new borders, 1945. Territory previously part of Germany is identified in yellow

The establishment of the Oder-Neisse line as the border of areas administrated by government of Poland.
The expulsion of the German populations remaining beyond the borders of Germany.
Agreement on war reparations. The Allies estimated their losses and damages at US$200 billion. On insistence of the West, Germany was obliged to pay off only 20 billion in German property, current industry products, and work force. However, the Cold War prevented the full payment.

On Stalin's proposal, Poland was to be excluded from division of German compensation to be later granted 15% of compensation given to Soviet Union (this has never happened).

In addition, the Allies issued the Potsdam Declaration which outlined the terms of surrender for Japan.
All other issues were to be answered by the final peace conference to be called as soon as possible.

While the border between Poland and Germany was practically determined and made irreversible by forced population transfers agreed in Potsdam, the West wanted the final peace conference to confirm the Oder-Neisse line as a permanent arrangement. Since WWII has never been settled by a peace conference, the Polish-German border was gradually recognized by mutual agreements: 1950 by East Germany, 1970 by West Germany and 1990 by united Germany. This state of uncertainty led to greater influence of the Soviet Union over Poland and Germany.

The western allies, and especially Churchill, were suspicious of the motives of Stalin, who had already installed communist governments in the central European countries under his influence; the Potsdam conference turned out to be the last conference among the allies.

During the conference, Truman mentioned to Stalin about an unspecified "powerful new weapon"; Stalin, who ironically knew of its existence long before Truman ever knew, encouraged the usage of any weapon that would hasten the end of the war. Towards the end of the conference, Japan was given an ultimatum (threatening "prompt and utter destruction", without mentioning the new bomb), and after Japan had rejected it, atomic bombs were dropped on Hiroshima and Nagasaki on August 6 and August 9. Truman made the decision to use atomic weapons to end the war while at the conference.