Answer:
The answer is developmental psychopathy
Explanation:
Developmental psychopathology focuses on how and when psychological disorders develop and how they affect the outcome or totality of the life. Some of the disorders studied include autism, depression, and schizophrenia.
The leader had very strong very idealistic ideas
and the people following them believe that they could achieve a perfect world
Also people were scared and nervous so when a strong leader spoke everyone just naturally followed