La Tène refers to a cultural and archaeological period in Europe, primarily associated with the Celtic peoples, that lasted from around 450 BC to the Roman conquest. It is characterized by distinctive art styles, metalwork, and pottery, reflecting the social and economic structures of the time. The La Tène culture spread across regions such as France, Switzerland, and Germany, showcasing advanced craftsmanship in weapons, tools, and jewelry. This period is significant for understanding the development of Celtic societies and their interactions with neighboring cultures before the rise of the Roman Empire.