Answer
B. The United States was prepared to use the Unit
Explanation
Communism is a system of social organization where all the property is owned by the community and each individual receives and contributes according to their abilities and needs.The heading mentions that the U.S troops were fighting communism in South Korea to tell the whole world that the U.S was against communism type of governance.
D. Nestorian Christians condemned to be heretics
<span>Anti-Federalism refers to: a movement that opposed the creation of a stronger U.S. federal government and which later opposed the ratification of the 1787 Constitution
Federalism: a </span><span>person who advocates or supports a system of government in which several states unite under a central authority.
I would agree with the Anti Federalism, and i hope this information helps you, good luck. </span>
James Madison,Jr is your aswer hope this helps