One group of senior generals even made plans to overthrow Hitler if he ignored their advice and declared war on Czechoslovakia. In September 1938, Neville Chamberlain, the British prime minister, met Hitler at his home in Berchtesgaden in Germany. Hitler threatened to invade Czechoslovakia unless Britain supported Germany's plans to takeover the Sudetenland. After discussing the issue with the Edouard Daladier (France) and Eduard Benes (Czechoslovakia), Chamberlain informed Hitler that his proposals were unacceptable. Hitler was in a difficult situation but he also knew that Britain and France were unwilling to go to war. He also thought it unlikely that these two countries would be keen to join up with the Soviet Union, whose communist system the western democracies hated more that Hitler's fascist dictatorship.
Benito Mussolini suggested to Hitler that one way of solving this issue was to hold a four-power conference of Germany, Britain, France and Italy. This would exclude both Czechoslovakia and the Soviet Union, and therefore increasing the possibility of reaching an agreement and undermine the solidarity that was developing against Germany. The meeting took place in Munich on 29th September, 1938. Desperate to avoid war, and anxious to avoid an alliance with Joseph Stalin and the Soviet Union, Neville Chamberlain and Edouard Daladier agreed that Germany could have the Sudetenland. In return, Hitler promised not to make any further territorial demands in Europe.
On 29th September, 1938, Adolf Hitler, Neville Chamberlain, Edouard Daladier and Benito Mussolini signed the Munich Agreement which transferred the Sudetenland to Germany. When Eduard Benes, Czechoslovakia's head of state, protested at this decision, Neville Chamberlain told him that Britain would be unwilling to go to war over the issue of the Sudetenland.
The German Army marched into the Sudetenland on 1st October, 1938. As this area contained nearly all Czechoslovakia's mountain fortifications, she was no longer able to defend herself against further aggression.
From his meetings with Neville Chamberlain, Hitler had discovered that this man would do anything to avoid military conflict. Chamberlain was aware of the appalling destruction that would take place during a modern war. He also feared that a large-scale war in Western Europe would weaken the countries involved to the point where they would be vulnerable to a communist takeover.
Confident that Britain and France would not interfere as long as Germany headed east towards the Soviet Union, Hitler began to make plans for his next step.