Im pretty sure it’s the book of kell (not 100% sure but that’s my guess) hope this helped in any way ! :)
There are several states that flourished as a result of trade between the Sahel across the Sarah with north African crab traders and the Levant world. these city states included Timbuktu that had the earliest form of university in the world , GAO,<span>Djene. The city states often levied trade and were located along the trade routes.</span>
the development of both Egyptian and babylonia civilization is (A) river valley
