The Songhai Empire rose to power in the 15th century, becoming a dominant force in West Africa. Founded by Sunni Ali Ber, it expanded through military conquests and strategic control of trade routes along the Niger River. Key leaders like Askia Muhammad I strengthened the empire's administration and promoted Islamic learning. The Songhai Empire thrived economically through agriculture and trans-Saharan trade, with Timbuktu emerging as a major center of commerce and scholarship.