Early modern Africa, spanning from 1400 to 1800, saw the rise of powerful empires like Songhai, Kongo, and Benin. These kingdoms controlled vast territories and resources, expanding trade networks across the Sahara and Indian Ocean. This period marked significant political, economic, and cultural developments. The arrival of European explorers in the 15th century initiated the Atlantic slave trade, connecting Africa, Europe, and the Americas. This triangular trade system, along with the spread of Islam and Christianity, reshaped African societies. By the late 18th century, increased European presence set the stage for the colonial era.