I believe that it was introduce after the french revolution
The South won every major Civil War battle until the Battle of Antietam.
Increase of crops due to new innovations with the farming technique is one that comes to mind, not very sure about other factors though, sorry
Department of Agriculture
Answer:
The Continent of Africa
Explanation:
In both Europe and many parts of the New World was the belief on a scientific notation that people from the African continent were somehow inferior specimens of Homo Sapiens.