Do you think hitler would have gained power in germany if the great depression had not occured? explain

Easily a no. A large portion of his popularity was because of Germany's bad economy, because he managed to dramatically lower the unemployment rate and boosted the entire economy. The Great Depression caused many world trades for Germany to screech to a halt, resulting in their own depression. If the stock market hadn't crashed, Hitler wouldn't have had a way to win over the public.