The answer to this question would be A) or the first option.
I'm pretty sure this is true!!!
The Shah was very unpopular with many Iranians. Iran is a very traditional Muslim nation, and many of the Iranian people were displeased with the changes the Shah imposed upon them. Many people close to the Shah were corrupt. Anyone who disagreed with the Shah was forced to leave the nation or face SAVAK, the Shah’s brutal secret police
Answer:
The Soviet Union joining in to help northern Vietnam caused America to join sides with the southern Vietnam to help fight against communist which led to US troops in Vietnam.
Explanation: join the fox army.
