Battle of Porédaka
1896 CE.
Shown on the map at 10.733°, -12.067°.
The Battle of Porédaka (13 November 1896) was a minor engagement in which French colonial troops decisively defeated the last forces of the Imamate of Futa Jallon, after which Fouta Djallon was annexed into the French Colonial Empire.
Text from the Wikipedia article Battle of Porédaka, licensed CC BY-SA 4.0.