The southern economy remained largely agricultural mainly due to agriculture's importance to the colonies as a trade export (especially cotton, tobacco, and other cash crops).
I think its mathematics,i could be wrong but i would mathematics
The answer is C. Did little to change American attitudes toward Growth and Expansion
The Panic of 1819 was the first major financial crisis in the US, but it doesn't stopped US attitudes towards Growth and Expansion, we still continued to do westward Expansion in the middle of financial crisis ( We acquired Ohio and northern Mississippi around year 1820)
I rhink the answers should be a and b
