How did Japan change after their defeat in World War II?

Question 5 options:

Japan - Japan - World War II and defeat: The European war presented the Japanese with tempting opportunities. After the Nazi attack on Russia in 1941, the Japanese were torn between German urgings to join the war against the Soviets and their natural inclination to seek richer prizes from the European colonial territories to the south.

Explanation:

the answer is a. monarch

answer; i believe the correct answer is prefrontal cortex;