Because The Sahel was a fertile band, there was more agriculture, trade, and permanent civilization. The trade route established many colonies in order to bring gold out Africa and in to the Arabic world.
Bantu as a common language, animism as a common religion, religion economics and history intertwined, and trade routes.
Advantages: unity, trade partners.
Path from the Arab world to the western world of Africa for gold.
The further south you get, more agriculture develops.
Herds are going to be there in the south
Allows for more Sedentary life in the south.
Hello! The coastline was definitely destroyed during the tsunami. Therefore, D is eliminated. There was a lack of food and no clean water, because the area was destroyed. Many were starving. A and B are also out. There were not mass animal deaths, because there were very few of the bodies found afterwards. The answer is C.