Second Battle of Angostura
1817 CE.
Shown on the map at 8.138°, -63.548°.
The Second Battle of Angostura was a military siege and confrontation that took place in the context of the Venezuelan War of Independence between Patriot and Royalist forces, that ended with victory for the Patriots, who managed to capture the city of Angostura on 17 July 1817.
Text from the Wikipedia article Second Battle of Angostura, licensed CC BY-SA 4.0.