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The Munich Agreement of September 1938 is the most famous — and most controversial — act of appeasement. British Prime Minister Neville Chamberlain agreed to allow Hitler to annex the Sudetenland (the German-speaking border region of Czechoslovakia) in exchange for a promise of peace. Within six months, Hitler broke that promise, and appeasement was dead. This lesson covers the Sudetenland crisis, the Munich Agreement, the destruction of Czechoslovakia, and the end of appeasement.
The Sudetenland was a border region of Czechoslovakia with a population of approximately 3 million ethnic Germans. After the Treaty of Versailles, these Germans found themselves living in the new state of Czechoslovakia, created on the principle of self-determination.
| Key Fact | Detail |
|---|---|
| Location | The western and northern border regions of Czechoslovakia |
| Population | Approximately 3 million ethnic Germans |
| Strategic importance | The Sudetenland contained Czechoslovakia's border fortifications, its main industrial areas, and significant natural resources |
| Konrad Henlein | Leader of the Sudeten German Party, which demanded union with Germany and was secretly funded by Hitler |
| Date | Event |
|---|---|
| March 1938 | After the Anschluss with Austria, Hitler turned his attention to Czechoslovakia |
| April 1938 | Henlein demanded self-government for the Sudetenland (the Karlsbad Programme) |
| Summer 1938 | Tensions escalated. Hitler threatened war if the Sudetenland was not handed over |
| 12 September 1938 | Hitler made a threatening speech at the Nuremberg Rally, demanding justice for the Sudeten Germans |
Chamberlain flew to Germany three times in two weeks in an attempt to resolve the crisis peacefully.
| Visit | Date | Location | Outcome |
|---|---|---|---|
| First | 15 September 1938 | Berchtesgaden | Hitler demanded the Sudetenland. Chamberlain agreed in principle, subject to French and Czech approval |
| Second | 22 September 1938 | Bad Godesberg | Chamberlain returned with Anglo-French agreement, but Hitler increased his demands — he now wanted immediate German occupation and territorial concessions to Poland and Hungary too. Chamberlain was shocked |
| Third | 29 September 1938 | Munich | The Munich Conference |
The Munich Conference was attended by Chamberlain (Britain), Daladier (France), Hitler (Germany), and Mussolini (Italy). Crucially, Czechoslovakia was not invited to the conference that decided its fate, nor was the Soviet Union.
| Term | Detail |
|---|---|
| Sudetenland to Germany | Germany would occupy the Sudetenland from 1–10 October 1938 |
| Plebiscites | Plebiscites would be held in disputed areas |
| Guarantee | Britain and France guaranteed the new borders of what remained of Czechoslovakia |
| Anglo-German Declaration | Chamberlain and Hitler signed a separate declaration stating that Britain and Germany would "never go to war with one another again" |
Chamberlain returned to Britain waving the Anglo-German Declaration and declared: "I believe it is peace for our time." He was greeted as a hero by the British public, who were relieved that war had been averted.
Exam Tip: Chamberlain's "peace for our time" declaration is one of the most quoted phrases in modern history. In the exam, explain what he meant at the time AND why it proved so disastrously wrong.
| Group | Reaction |
|---|---|
| British public | Overwhelmingly relieved. Chamberlain was initially very popular |
| Winston Churchill | Denounced the agreement in Parliament: "We have sustained a total and unmitigated defeat... You were given the choice between war and dishonour. You chose dishonour, and you will have war" |
| Czechoslovakia | Betrayed and devastated. President Edvard Benes resigned and went into exile |
| Soviet Union | Stalin concluded that Britain and France could not be trusted as allies against Hitler. This pushed him towards the Nazi-Soviet Pact (1939) |
| Hitler | Privately furious that Chamberlain had deprived him of a military triumph. He was already planning further expansion |
On 15 March 1939 — just six months after Munich — Hitler occupied the rest of Czechoslovakia. German troops marched into Prague without resistance.
| Significance | Detail |
|---|---|
| Broke the Munich Agreement | Hitler had promised that the Sudetenland was his "last territorial demand in Europe." The occupation proved he was a liar |
| Not about self-determination | Unlike the Sudetenland (with its German population), the rest of Czechoslovakia was ethnically Czech and Slovak. This could not be justified by self-determination |
| End of appeasement | Chamberlain finally accepted that Hitler could not be trusted. Appeasement was abandoned |
| British guarantee to Poland | On 31 March 1939, Britain and France guaranteed Poland's independence, promising to go to war if Germany invaded |
Exam Tip: The destruction of Czechoslovakia in March 1939 is the key turning point that ended appeasement. Before this, Chamberlain could argue that Hitler's demands were about uniting German-speaking peoples. After Prague, it was clear that Hitler wanted to conquer non-German territory and dominate Europe.
| Case FOR Appeasement | Case AGAINST Appeasement |
|---|---|
| Bought time for Britain to rearm (RAF Fighter Command was significantly stronger by 1939 than 1938) | Allowed Hitler to grow stronger with each concession. Germany gained the Sudetenland's fortifications and industries |
| Public opinion overwhelmingly opposed war in 1938 | Sacrificed Czechoslovakia, a democratic ally, without its consent |
| Military chiefs advised that Britain was not ready for war | Encouraged Hitler to believe that Britain and France would never fight |
| Versailles was widely seen as unjust | Drove Stalin towards the Nazi-Soviet Pact |
| Nobody wanted another WWI | Each act of appeasement made the eventual war worse, not better |
| Date | Event |
|---|---|
| March 1938 | Anschluss with Austria |
| September 1938 | Sudetenland crisis; Chamberlain's three visits to Hitler |
| 29–30 September 1938 | Munich Agreement signed |
| 1 October 1938 | Germany occupies the Sudetenland |
| 15 March 1939 | Germany occupies the rest of Czechoslovakia |
| 31 March 1939 | Britain and France guarantee Poland |
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