What three kingdoms controlled west Africa in 1400s and 1500s?

In the 1400s and 1500s, West Africa was primarily controlled by three powerful kingdoms: the Mali Empire, the Songhai Empire, and the Kingdom of Benin. The Mali Empire, known for its wealth and trade, was in decline during this period but still influential. The Songhai Empire emerged as a dominant power after conquering Mali, becoming one of the largest empires in African history. Meanwhile, the Kingdom of Benin thrived in the south, renowned for its art and trade networks.