The south was the side that had the cotton, so B is the only one that makes sense. A is wrong because the north was manufacturing. C and D don't make sense for the same reason. I think it is B.
The fall of Rome and the replacement of Rome's empire by an assortment of barbarian and semi-barbarian rulers was certainly a big factor on the development of both feudalism and the monastery system.
Answer: Weakening of the liberal agenda in the late 1970s is inextricably tied to some political missteps and American dissatisfaction with presidential leadership. In the '70s, citizens longed for an America that prospered and was a cut above other countries. Liberal leadership that began in the '60s by President Kennedy was not successful. The combination of a struggling economy, social activism and international crises influenced people of both parties to yearn for a change.
Explanation: