Final answer:
The rise of fascism was a main cause of World War II, along with political instability, economic devastation, and the desire for a Jewish homeland in the Middle East.
Step-by-step explanation:
The rise of fascism was a main cause of World War II. Fascist leaders such as Adolf Hitler in Germany and Benito Mussolini in Italy sought to expand their territories and exert their dominance over other nations, leading to aggression and military conflicts. Political instability, economic devastation, and the desire for a Jewish homeland in the Middle East were also contributing factors to the outbreak of the war.
Learn more about Causes of World War II