How did mccarthyism affect the behavior of individual americans?

The fear of communism, known as the Red Scare, led to a national witch hunt for suspected communist supporters, which was known as McCarthyism. Learn about the rise of McCarthyism and the Red Scare, the impact of McCarthyism on American society and the legacy of the short-lived fear campaign.

can someone me with this question:  

1) the end of the conflict between the north and the south didn’t just mark the end of a war; it marked the end of an entire way of life.” which statement best describes what this statement means?  

a) the southerners were no longer free and were controlled by the northern states.

b) the industrial economy in the north was not sustainable.

c) slavery became illegal, which changed completely the south’s labor force and the agricultural economy was destroyed.

d) the states decided to relinquish their independence and return to britain’s rule.