important Hitler's contribution was, I am going to describe each factor and explain how it affected the Nazis rise to power. My first thoughts are what I think is the most important factor to the Nazis rise to power; this is in my opinion probably the Treaty Of Versailles. This is because many of the other factors were caused or affected by the Treaty. However this is only my opinion, before I have done any research so in the following essay I am going to show my ideas after research of course,