What was the most important factor in Hitler's rise to power and why?

In my view,
the most important factor in Hitlers rise to power was German unhappiness with the Weimar
Republic and its failure to provide the strong and prosperous country that they
wanted.

After WWI, the German monarchy came to an end and a republic was
created. This government is now known as the Weimar Republic. The Weimar Republic had many
troubles. It was unable to maintain order very well within the country. It was unable to assert
itself in foreign affairs. Finally, it was unable to keep Germanys economy strong. All of these
things made Germans very angry and led them to support radical parties like the Nazis.

After WWI, the Allies...

href="https://www.facinghistory.org/weimar-republic-fragility-democracy">https://www.facinghistory.org/weimar-republic-fragility-d...