Dude u have to show ur model. how are ppl supposed to answer ur question...
Answer:
Trans-Sahara trade is one of the oldest trading networks in Africa.
Explanation:
The trading network requires to travel across the Sahara between sub-Saharan Africa and North Africa. Existing since prehistoric times, it reached its peak in the 8th century. In West Africa, the changes came in Ghana when the Almoravids sacked the city and the Ghāna Empire decline.
Mali rise in the 13th century as gold became the core of the trans-Saharan trade. The Trans-Sahara trade saw the rise of empires like Mali, Songhay, and Bono-Mansu. Expansion of urban centres and towns happened as Kano became one of the urban centres in West Africa. Trade also saw the rise of trading classes call the Wangara.
Answer:
the movement of people from an urban area to a rural area
Explanation:
<span>the powers that are solely at the state level is : Implied power
implied power refer to the power of government that is not directly written in the constitution, but exist by reading between the lines of the consittution.
One example of an implied power is Congress'' right to make a bank </span>
