Gaul was a region in Western Europe during the Iron Age and Roman period, primarily inhabited by the Celts. It encompassed modern-day France, Luxembourg, Belgium, and parts of Switzerland, Italy, the Netherlands, and Germany. The inhabitants of Gaul were known for their rich culture, tribal societies, and resistance against Roman conquest. The most famous event in Gaul's history is the conquest by Julius Caesar during the Gallic Wars, which took place from 58 to 50 BC. This led to the incorporation of Gaul into the Roman Empire, significantly influencing its culture and development. The legacy of Gaul can still be seen in the cultural and linguistic heritage of France today.