Hannibal, the Carthaginian general, marching his war elephants over the snow-covered Alps to confront the Romans in 218BCE.
Archaeologists in Spain have uncovered an elephant bone from 2,200 years ago, and they believe it belonged to an animal that served as a “war machine” in an army sent to invade the Roman Republic.
For centuries, Hannibal's elephants were legend - now a rare bone found in Spain may offer real proof.