Hello and welcome to the Celts section of the 0 AD history archive. We hope you enjoy reading our articles. The Celts first appear in history around 600 B.C., already divided in different cultures. It remains a mystery exactly how the Celts just suddenly showed up in much of Central and Western Europe as they did. In 0 AD, we will be focusing on the Gallic and Brythonic Celts, the best known of the Celtic tribes of France and Britain respectively. While the Gallic Celts at least left behind a sy