Pan-Celticism or Celtic nationalism is a political, social and cultural movement in favour of unity, solidarity and co-operation between the people of the Celtic regions (of Gaelic and Briton origin) and all modern Celts in North-West Europe.
The roots of Pan-Celticism, go back to the era of Romantic nationalism and especially the Celtic Revival. For about a century (from 1838 to 1939), the Pan-Celtic movement was one of the most influential nationalist movements. The first pan-Celtic meetings began to be held at festivals of Celtic culture such as Gorsedd and Eisteddfod, and in 1900 the Celtic Congress was formed and held annually. The Celtic League has been the face of the Pan-Celtic movement since those times.
The roots of Pan-Celticism, go back to the era of Romantic nationalism and especially the Celtic Revival. For about a century (from 1838 to 1939), the Pan-Celtic movement was one of the most influential nationalist movements. The first pan-Celtic meetings began to be held at festivals of Celtic culture such as Gorsedd and Eisteddfod, and in 1900 the Celtic Congress was formed and held annually. The Celtic League has been the face of the Pan-Celtic movement since those times.