Geographic isolation and different living conditions.
Explanation:
Both the Neanderthal and the Homo sapiens shared the same ancestor, the Homo erectus. The Homo erectus managed to spread from Africa to Eurasia. The populations started to become geographically isolated from each other, and over time this caused speciation.
The Homo erectus from the far East, with the one from Europe, or the one from Africa, didn't had contact. This was due to big distance and natural barriers. Gradually this species was evolving, and because of the different living conditions and the geographic isolation at different places it started to develop different characteristics. This has led to evolution of different species over time, with the Neanderthal evolving in Eurasia, as well as the Denisovan Man, while in Africa it was the Homo sapiens that emerged.
Answer:
The agriculture in the western hemisphere developed nearly simultaneously as in Asia/eastern hemisphere.
Explanation:
A is not correct because it was almost at the same time where agriculture started developing in both hemispheres, with the evidence suggesting a difference of only a few hundred years.
B is not correct because the western hemisphere would not have been able to produce any great civilizations if agriculture was not well developed and the basis of the economy.
C is correct because independently, at nearly the same time, the people living in both hemispheres started to plant and rise some of the wild plants that they thought have great potential, thus giving birth to agriculture.
D is not correct because the climate conditions in the western hemisphere at that time would not have allowed people to engage in agriculture, especially not in large scale agriculture and to be able to produce enough food for themselves and have a surplus.
To frighten Georgia's civilian population into abandoning the Confederate cause.
They would travel on foot
