Answer:West Africa had the advantage of being the closest geographically to the Sahara desert, and the wealthy Islamic Empires to the north. How ever the Sahara desert was a significant barrier to travel and trade. Caravans crossing the desert could easily get lost in the drifting, unmarked sands of the desert.
Explanation:
A tariff on imported goods can lead to lower un employment through increased consumption pf domestic production.
The argument he used was that because he had lived in a territory where slavery was illegal, he could never again be enslaved. This was a doctrine that was recognized in common law for centuries in Europe.
Well papyrus could be used as paper to write down the different types of food they have and to draw maps.