I believe the answer is democracy ^^
So racist but search to find it online
In the 400s, a group of primarily nomadic<span> people named the Berbers formed a kingdom just south of the ... </span>Ghana<span> was </span>located<span> in the </span>middle<span> of the </span>salt<span> and </span>gold trade routes<span>. ... This pilgrimage displayed </span>Mansa Musa's<span> enormous wealth and generosity. ... </span>After<span> the </span>death<span> of </span>Mansa Musa, thepower<span> of </span>Mali began<span> to </span>decline<span>.</span>
Answer:
A quipu, or knot-record (also called khipu), was a method used by the Incas and other ancient Andean cultures to keep records and communicate information. In the absence of an alphabetic writing system, this simple and highly portable device achieved a surprising degree of precision and flexibility.
