Barlett claimed that Hitler could have climbed down if Chamberlain stood firm and did not make any appeasement. He believed that Hitler doesn't have the support of his people. He thought that if only Chamberlain at that time wage war in Germany, Hitler would easily be defeated.
The home fronts provided for the allied Armies things such as metal, rubber, rags. Such things helped strengthen civilian morale and support for the war effort.
