Learn World History 2: North Africa Portugal the Slave Coast the Songhai Empire - The Kanem-Bornu Empire was able to maintain its control over the slave trade partly through military innovations, including weapons imported from ____

Learn World History 2: North Africa Portugal the Slave Coast the Songhai Empire - The Kanem-Bornu Empire was able to maintain its control over the slave trade partly through military innovations, including weapons imported from _____.