Final answer:
Hitler, Stalin, and Mussolini maintained power during the Great Depression by blaming various groups, using fear and violence, and claiming economic success.
Step-by-step explanation:
During the Great Depression, Hitler, Stalin, and Mussolini maintained power in different ways. Hitler capitalized on the economic turmoil and public dissatisfaction in Germany, blaming various groups including Jewish bankers for the depression and gaining support from frustrated German voters. Mussolini used fear and violence to gain political power in Italy, and he focused on industrial development and took over failing banks. Stalin claimed the success of his Five Year Plans in the Soviet Union, which provided stability and no unemployment under the communist regime.