At the conference Mussolini put forward a plan (really written by the German Foreign Office) that the Sudetenland was to become part of Germany immediately. The German army was to march into the Sudetenland the following day and claim it as German territory. Britain and France agreed, Czechoslovakia was not even consulted and the USSR was horrified. Chamberlain returned to Britain to receive a hero's welcome as he had achieved "peace for our time" with his policy. 