Celtic

Celtic people. Originally from Indo-Europe (NOT wales/scotland/ireland), a great civilisation who at one point, owned most of Europe & even had conflicts with the Roman empire. In fact, the most popular known celtic countries are now Ireland, Scotland and Wales, when in fact, the picts, scoti & angles also settled in scotland, the Celts also settled in England, where many celtic graves can be found, whilst NONE have been found in Ireland. Many beliefs that the greeks named the Celts, meaning "The Hidden people", not the secret people or anything else, there's also belief that the Celts called themself that even before that. The main downfall of the Celts were leadership skills, reason being why they pretty much disapeared from existence.