> That is why I stress that the Norway situation was so critical. With Norway in Allied hands Sweden would have acted very differently.
Even more so, it was all decided in September 1939. If the French went out and attacked Germans like they promised they would, Stalin would never join the war (he waited for full 17 days before moving into Poland, to make sure the Allies will be the cowards he and Hitler predicted they were), and Germans would be tied with fighting on two fronts. Hitler was actually super-nervous about the attack on Poland - he bet it all on has a hunch the French and British won't do anything about it, which was a massive risk for him.
Even more so, it was all decided in September 1939. If the French went out and attacked Germans like they promised they would, Stalin would never join the war (he waited for full 17 days before moving into Poland, to make sure the Allies will be the cowards he and Hitler predicted they were), and Germans would be tied with fighting on two fronts. Hitler was actually super-nervous about the attack on Poland - he bet it all on has a hunch the French and British won't do anything about it, which was a massive risk for him.