In 1931 Japan invaded the Chinese in search of raw materials for its growing industry. By 1937 a large section of China was controlled by Japan and war crimes against the Chinese had become fairly common. Many believe that this ended up contributing to the isolation of Japan. This incident is said to have not been authorized by the Japanese government but many say the Japanese troops decided themselves.
I believe it summarizes the main ideas of this essay
Answer: D
Explanation: please give me some points.
Your answer should be D, so many people had to seek mental help services due to the situation that had occurred.