The Cold War origins 1941-1948 - OCR AThe Potsdam Conference, 1945

The USA entered World War Two against Germany and Japan in 1941, creating an uneasy alliance of the USA, Britain and the USSR. This alliance would ultimately fail and break down into the Cold War.

Part ofHistoryThe Cold War and Vietnam

The Potsdam Conference, 1945

Clement Attlee, Harry Truman and Joseph Stalin meet in Potsdam, Russia controlled Germany, to discuss the post-war settlement agreed at Yalta

Objectives:

The main objective of the Potsdam Conference was to finalise a post-war settlement and put into action all the things agreed at Yalta. While the meeting at Yalta had been reasonably friendly, the Potsdam Conference was fraught with disagreements, which were the result of some significant changes that had taken place since the Yalta Conference.

1. A new US President:

The US President, Franklin D Roosevelt, had died and been replaced by his Vice-President, Harry S Truman. While Roosevelt had been willing to work with Stalin, largely because he needed the to join the war against Japan, Truman made little secret of his dislike for and for Stalin personally. Truman remarked that he was tired of babying the Soviets and that the only language Stalin understood was how many army divisions do you have?.

2. Nuclear threat:

Image of the first detonation of a nuclear weapon conducted as part of the Manhattan Project.
Figure caption,
The first detonation of a nuclear weapon conducted as part of the Manhattan Project

Just before the Conference began, on 16 July 1945, the USA had successfully exploded an at their test site in the New Mexico desert. When first told about the success of the experiment, Truman is said to have remarked: if it works.. I’ll sure have a hammer on those boys. At Potsdam, Truman chose to inform Stalin that the US possessed a new weapon of unusual destructive force.

3. Expansion of communism:

Despite agreeing at Yalta that free elections would be held in Eastern Europe after the defeat of Nazi Germany, there was little evidence at Potsdam that Stalin intended to allow them. In fact the was in control of Poland and the USSR was in the process of setting up a government.

Outcome:

Little real progress was made at Potsdam beyond an agreement to put into action the commitments made at Yalta.

The main points of the two Conferences are summarised in the table below. You can use the acronym PEER – People, Elections, Europe, Reparations to remember the main points.

PEER is an acronym for- ‘People, Elections, Europe, and Reparations’ an easy way to remember the main outcomes of the Tehran, Yalta and Postdam conferences
YaltaPotsdam
Participants: Churchill, Roosevelt and Stalin.Participants: Churchill (replaced midway by Attlee), Truman and Stalin.
Germany to be divided into four zones of occupation - Berlin to also be divided.Arguments over where the boundaries between the zones would be drawn.
The USSR would be allowed to take reparations from defeated Germany.Arguments about how much the USSR should be allowed to take in reparations. It was agreed that the Soviets could take whatever they wanted from the Soviet controlled zone and 10 per cent from the Western zones. This remained a source of disagreement, with the Western Allies worried that they were repeating the mistakes of the Treaty of Versailles after World War One.
Stalin to have a ‘sphere of influence’ over Eastern Europe but all countries freed from Nazi occupation would be allowed free elections to choose their own governments.There was no sign of Stalin allowing free elections in Eastern Europe and a communist government was being set up in Poland.
YaltaParticipants: Churchill, Roosevelt and Stalin.
PotsdamParticipants: Churchill (replaced midway by Attlee), Truman and Stalin.
YaltaGermany to be divided into four zones of occupation - Berlin to also be divided.
PotsdamArguments over where the boundaries between the zones would be drawn.
YaltaThe USSR would be allowed to take reparations from defeated Germany.
PotsdamArguments about how much the USSR should be allowed to take in reparations. It was agreed that the Soviets could take whatever they wanted from the Soviet controlled zone and 10 per cent from the Western zones. This remained a source of disagreement, with the Western Allies worried that they were repeating the mistakes of the Treaty of Versailles after World War One.
YaltaStalin to have a ‘sphere of influence’ over Eastern Europe but all countries freed from Nazi occupation would be allowed free elections to choose their own governments.
PotsdamThere was no sign of Stalin allowing free elections in Eastern Europe and a communist government was being set up in Poland.