Just compare a river map of West Africa to a map of West African kingdoms.
You can clearly see that all of these kingdoms form around the Niger River.
More support to this: None of these other rivers are even in Africa: The Thames is in England, the Indus is in Pakistan, and the Euphrates runs through the Middle East.
Answer:When early humans began farming, they were able to produce enough food that they no longer had to migrate to their food source. This meant they could build permanent structures, and develop villages, towns, and eventually even cities. Closely connected to the rise of settled societies was an increase in population.
Explanation:
The Balkan Wars is I believe the answer
The different types are: Solid Formed by inorganic processes Naturally occurring Definite chemical composition Definite crystalline structure If a rock has at least three of these characteristics then it is a mineral because some of these minerals don't have the exact same characteristics
