How did songhai empire became rich and powerful?

The Songhai Empire became rich and powerful through its strategic control of trans-Saharan trade routes, facilitating the exchange of gold, salt, and other valuable goods. The empire expanded its territory by conquering key trade cities like Timbuktu and Gao, which became centers of commerce and culture. Additionally, the Songhai rulers invested in strong military forces and governance, which helped maintain stability and security, further enhancing economic prosperity. Their wealth and influence were also bolstered by a flourishing Islamic culture and scholarship, attracting traders and scholars alike.