Where did Celts come from? Who were the Druids?

Celtic Genetics and Paganism explained... Celts are known for tartan, faeries, druids, bagpipes and the British Isles - but the origins of the Celtic culture lie in the Unetice culture of Bronze age central Europe and it spread out with the Hallstatt and La Tène cultures. In this history documentary, I look at the genetic evidence for the spread of Celts into Britain and Ireland in the Iron Age, as well as the Galatian Celts into Anatolia. Then I examine some Celtic archaeological artefacts such as the Gu