it is that simple, no one out there but Adolf could have done what he did, has circumstances helped here and there? sure, hoever it does discount the ineluctable fact that greatness is there whether you choose to believe in its existence or not.
We got this shit rammed down our throats from the age of 10 - understanding what happened and why, when we got to 17/18 we were actually taught about the reality of what went on within the nazi party/regime and to say that Hitler was really in control of what was going on is a gross misunderstanding..
