The correct answer is:
Peru.
Explanation:
The Nazca civilization, one of the first more advanced civilizations in South America, was established and flourished in the valleys west of the Andes, on the territory of what is now the country of Peru. The Nazca civilization was developing in the Nazca valley, and the surrounding valleys, on and near the Pacific coast of Peru. This civilization existed in the period between 200 BC and 600 AD.
The statement "We must carefully observe and analyze the actions of the soviet union to prevent it from spreading communism" would be supported by Emperor Hirohito.
<h3>Who was Emperor Hirohito?</h3>
Emperor Shōwa or Emperor Hirohito was the 124th emperor of Japan. He was the leader of Japan during WWII and was strictly against communism.
Therefore the person who might support the statement is Emperor Hirohito.
Learn more about Emperor Hirohito here:
brainly.com/question/1558203