Bantu or some of the people that traded to them such as Swahii,Omani, ect who may have spread the new language they learned from speaking to them to trade.
Answer:
Overpopulation puts a tremendous strain on resources. If too many people live in a place with too few resources (food, water, etc.), there are many negative effects. ... A lack of fresh water can lead to unsanitary living conditions, which can cause disease, infection and increased child and infant mortality.
Your answer would be B. Help in adapting. Hope this helps.
Answer:
Farming mean to the nomadic people combine agriculture with hunting and gathering.
If you have more oil, then you can keep your equipment continue to run, which means more conquest, more oil, and expansion.
