Based on the map, what was an effect of the regional economic structure? (APUSH E2020) A. New England became more agrarian
B. Industrialization spread in the south
C. Transportation such as shipping and rail improved
D. The South became richer than New England (it's not this one)

B. Industrialization spread in the south

Explanation:

Operating spindles were a mark of industrialization in 1840 and from the map we see that New England had a lot of operating spindles which means that they were more industrial and less agrarian so option A is wrong.

Option B is most likely correct because you can see from the map that operating spindles are in smaller quantities in the South which could mean that they were only being introduced there at the time.

Option C cannot be inferred from the map.

The map show News England having more spindles than the South so the South is not richer than New England.

the decreasing neutrality of the u. s. in world war i

hope this : )

i just did something on this guy a few days a go give me two minutes to find it in my notes.