Battle of Kirina
1235 CE.
Shown on the map at 12.306°, -8.152°.
The Battle of Kirina, also known as the Battle of Krina or siege of Karina (c. 1235), was a confrontation between Sosso king Sumanguru Kanté and Mandinka prince Sundiata Keita. Sundiata Keita's forces roundly defeated those of Sumanguru Kanté, guaranteeing the pre-eminence of Keita's new Mali Empire over West Africa.
Text from the Wikipedia article Battle of Kirina, licensed CC BY-SA 4.0.