What are two specific examples of how trade led to the growth of sub-Saharan African kingdoms or empires? In your response, include the names of the kingdoms or empires and at least one example for each kingdom or empire of how trade led to its growth.

Write your response in at least four complete sentences.

An optional way you may start your response is:

(Kingdom or empire's name) engaged in the trade of...
This trade led to the society's growth because...