The Songhai Empire (c. 1464-1591 CE) was one of the largest and most powerful Islamic empires in African history, dominating West Africa at its zenith. Emerging from the small kingdom of Gao along the Niger River, Songhai expanded under Sunni Ali Ber (1464-1492), a military genius who captured Timbuktu and Djenne, defeating the Mali Empire. The empire reached its pinnacle under Askia Muhammad I (Askia the Great, 1493-1528), a devout Muslim who centralized administration, established Islamic institutions, and promoted scholarship. Askia Muhammad performed Hajj in 1495-97 with an entourage of thousands, impressing Mecca and Cairo with his wealth and piety. Upon return, he invited scholars from across the Muslim world, established Islamic courts, and patronized Timbuktu's Sankore University, which became a world-renowned center of learning with thousands of students and extensive libraries. The empire standardized trade, weights, measures, and currency, facilitating trans-Saharan commerce in gold, salt, slaves, and textiles. Songhai's sophisticated administration divided the empire into provinces under governors, with a professional army and navy controlling the Niger River. Cities like Timbuktu, Gao, and Djenne flourished as intellectual and commercial hubs. Scholars like Ahmad Baba al-Timbukti achieved international fame. The empire declined due to internal succession disputes and was destroyed by the 1591 Moroccan invasion using firearms-a technology Songhai lacked. The invasion devastated Timbuktu's scholarly community, with many intellectuals deported. Songhai represents African Islamic civilization at its height-demonstrating sophisticated governance, world-class scholarship, and integration into global Islamic networks. Its legacy includes Timbuktu's manuscripts, West African Islamic identity, and proof that Africa produced advanced civilizations rivaling any globally.