There was risk of communism spreading into south Asia, and the USA felt threatened so they fought to try and keep communism from spreading(https://thevietnamwar.info).
If you have any other questions feel free to ask!
Answer:
<h3>QUESTION</h3>
it is a korean folk song used as a smbol of korea and ist culture
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<h3>
ANSWER</h3>
→Arirang
explanation:
→Arirang is a Korean folk song that is often considered to be the anthem of Korea.
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