The trade exchanges had several positive affect on the city of Timbuktu. The city started becoming wealthy due to numerous trade exchanges. This wealth attracted many people from outside and made the city of Timbuktu very powerful. I hope that this is the answer that has come to your desired help.
B) that a popular revolution could establish a democratic form of government
Answer:
Monarchy
Explanation:
because life sucks. you don't really need much more of an explanation