Only Southern State is the most appropriate answer.
As we see it was the Southern state of South Carolina which exercised the doctrine of Nullification.The South Carolina passed the Ordinance of Nullification in November 1832 which declared the tariffs of 1828 and 1832 null and void in the state. Later in December 1833 President Jackson passed Force Bill.So Armed forces were deployed against South Carolina and was brought into Compromise.
Answer:
I think it's (A)
Explanation:
bcoz it says there major trade so yea....(A)
Answer:

it is a molecule consisting of four atoms
Answer: They were affected pretty positively. The knew what the African Americans were going through, as they had marched through the same streets just a couple years/decades before hand. They had very similair views so they were marching with the African Americans during the 60s!
I think that the answer is C. by making them seem like people.