Battle of Logandème
1859 CE.
Shown on the map at 14.317°, -16.417°.
The Battle of Logandème (18 May 1859) was an uprising led by the Serer King Maad a Sinig Kumba Ndoffene Famak Joof, king of Sine, against the French Empire. The battle took place at Logandème (in Fatick) which was a part of Sine at the time. The battle was also a revenge attack against the Serer people after their resounding victory against France at the Battle of Djilass (or Tilas) on 13 May 1859. It was the first time that France decided to employ cannonball in the Senegambia.
Text from the Wikipedia article Battle of Logandème, licensed CC BY-SA 4.0.