Answer:
Ancient Nubian cultures were sophisticated and cosmopolitan, as the region served as a major trading center for goods from the African interior, Arabian desert, and Mediterranean basin. From sub-Saharan Africa, Nubian communities traded gold, ivory, ebony, and animal pelts.
It was an ideal center for trade because it was along the Nile River and near overland trade routes.
Olives are such an important crop in because they are used to eat and make olive oil for cooking food, putting it on bread to eat, cleaning and moisturizing skin, and to use in clay lamps, which provide the main form of light in their homes.
They start to make more advanced creations
International Monetary Fund (IMF)-an organization of 189 countries, that work to foster global monetary cooperation, facilitate international trade, secure financial stability and reduce poverty around the world
The World trade organization (WTO)-is the only global international organization dealing with the rules of trade between nations
Having established its capital at Damascus, they then spread westwards down the Levant and across the North African coast until they crossed over into Spain in 711. In the East they got as far as the Indus Valley and border with China
