Answer:
There were many historical developments in the mid-20th century that made Japan feel superior to other nations. One such event was the attack on Pearl Harbor Hawaii. This attack blindsided America and gave Japan the boost they needed to win the Sino-Japanese war. Another development that boosted Japanese feelings of superiority was development of cutting edge gaming technology. Prior to the invention of nintendo by the inventor Fusajiro Yamauchi, Japan was a relatively unknown nation. With the immense technological advances happening in Japan, the world was watching to see what they would do next.
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