G The worldwide depression led to unemployment, political crises, poverty, and desperation. This environment helped extremists rise to power in Europe & Asia reat Depression Analysis; How did this help cause WWII? Picture: Cause:
The League of Nations is the most important cause of WWII. While X does include the development of X, the League’s failure to stop the aggression of Japan, Italy, and Germany is more important than the simple development of X.