but that's not the same as saying Hitler had no choice when he very obviously did.
Yes, 'attempting to conquer the World' is never actually something that any government has to do and
serious questions are raised immediately about anyone who assumes otherwise.
Also, as far as I understand, while Hitler never thought the alliance would last, it seems like Stalin fully bought into it, to the point of dismissing the obvious signs that Germany was getting ready to attack.
Even had intelligence officers who suggested otherwise shot!