Songhai’s vegetation is composed of plants such as palm
nuts, kola nuts, yams and fruits. Vegetation
in Songhai was made possible due to its fertile soil that makes it suitable for
farming. Other areas in Africa in comparison are dry.
They outgassed water vapor and carbon dioxide into the atmosphere.
Answer: 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.