Answer: HUAC often pressured witnesses to surrender names and other information that could lead to the apprehension of Communists and Communist sympathizers. Committee members branded witnesses as “red” if they refused to comply or hesitated in answering committee questions.
Explanation:
It separates North and South Korea. It was the border between them since the Korean war that was led over the unification of the country. The northeners wanted to have a fully communist Korea while the southerners wanted to have a western oriented Korea.
The middle class. because they wanted their own power and control.
It would best describe them as politically unstable