what do you mean by 3 or 4
Farming was different in different places because of climate, ground (like the nutrients in the soil, if it was sand or soil), and what they grew depended on what was there. like there were things you could grow in water, thing you could grow in dirt.
Answer:
It gave Americans control of the Mississippi River. and also cut the Confederacy in half. It was also a major victory for the Union or the Northern States.
Where were some of the earliest origins of agriculture and why did they occur in those locations?
One of the ancient place on Earth where the presence of humans was discovered is Ur and Uruk cities. So, some of the earliest origin of agriculture occur near those cities located in Messopotamia. Messopotamia is a place located near rivers Tigris and Euphrates. At that time is was a very fertile zone.