What legacy did the Celts leave?

The Celts left a rich legacy that includes distinct artistic styles, intricate metalwork, and vibrant oral traditions, significantly influencing European culture. Their societal structures, which emphasized tribal affiliations and kinship, contributed to the development of various European identities. Additionally, Celtic mythology and folklore have permeated literature and popular culture, inspiring countless works over the centuries. Their contributions to language, particularly through the preservation of Celtic languages, are still evident in parts of the British Isles and beyond.