How did the trans-saharan trade network affect West Africas economy?

1. West Africa expanded its ocean trade routes

2. West Africa became dependent on European traders

3. West Africa saw the rise of wealthy trading empires

4. West Africa lost access to many of its resources

The correct answer is 3) West Africa saw the rise of wealthy trading empires

Explanation:

Trade in West Africa has been recorded since thousands of years ago. However, with the emergence of a powerful Islamic Empire in the Middle East and North Africa, Trans-Saharan trade increased considerably as traders from different parts of the continent started to trade goods.

While gold and salt were the two major trading goods, other items such as textiles and koala nuts were also major items.

By the 10th century, various powerful and rich Kingdoms emerged and their wealth was famous beyond just Africa.