How did trade networks and migration influence the development of African
Civilization?

The wealth made through trade was used to build larger kingdoms and empires. To protect their trade interests, these kingdoms built strong armies. Kingdoms that desired more control of the trade also developed strong armies to expand their kingdoms and protect them from competition.

Explanation:

can you show the map , i'll be able to update my answer

both the house and senate must approve the conference report.   after it is approved by both on an identical from, it will be sent to the president.   if the president approves it, it will become law.