@newt @meeper I don't find the "if France and Britain did nothing the Third Reich would have collapsed into dust and ashes" argument convincing (at least that variant of it). Fall Grün *could* have done something to that effect, but that was entirely down to much of the general staff planning a military coup against Hitler if it happened. There was no real way of outside parties knowing the mood at the time, and the Munich Agreement dashed those plans in any case.