Something that could be considered one of the first examples of a Red Scare is
<span>a. The actions towards socialist revolution by the NSC. </span> As @<span>Andriansp putted it, "</span>Following the Russian revolution, United states undergone a massive worker's strike. Fearing the communist revolution, United states' attorney General allowed unwarranted arrest for those who is suspected as a communists"
b. is incorrect because that's referring to the space race and is irrelevant to this c. is incorrect because Alger Hiss was convicted of being a soviet spy, not a communist d. is incorrect because the IWW wanted to overthrow capitalism, which is the exact opposite of being afraid of communism almost
Explanation:As a King, Charles I was disastrous; as a man, he faced his death with courage and dignity. His trial and execution were the first of their kind.
The banknote (also known as paper money or note) was one of them. Marco Polo was particularly surprised when he first encountered it. Banknotes were not made out of paper, but out of the bark of the mulberry tree. Other products or inventions included the compass, the gunpowder and the printing.