Armies of Celtic Europe, 700 BC–AD 106

A look at the military might of these ancient warriors who sacked Rome and conquered much of Europe. Although comprised of many distinct tribes and groupings, the Celts shared a distinctive culture that dominated much of Europe for centuries, and enjoyed a formidable reputation as fierce and brave warriors, skilled horsemen, and fine metalworkers. In 390 BC, an alliance of Celtic tribes defeated a Roman army at the River Allia and went on to sack Rome and thenceforth the Romans lived under their