Battle of Munda
44 BCE.
Shown on the map at 37.550°, -4.850°.
The Battle of Munda (17 March 45 BC), in southern Hispania Ulterior, was the final battle of Caesar's civil war against the leaders of the Optimates. With the military victory at Munda and the deaths of Titus Labienus and Gnaeus Pompeius (eldest son of Pompey), Caesar was politically able to return in triumph to Rome, and then govern as the elected Roman dictator. Subsequently, the assassination of Julius Caesar furthered the long Republican decline that led to the Roman Empire, initiated with the reign of the emperor Augustus.
Text from the Wikipedia article Battle of Munda, licensed CC BY-SA 4.0.