PLEASE HELP!!! Will mark brainlist if correct or helpful! 3. How do politics in the 21st century (especially the 2016 election) compare and contrast to politics in the early 20th century. Be specific in your analysis. One paragraph minimum.

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.