Alan II totally expelled the Vikings from Brittany and recreated a strong Breton state. For aiding in removing the problem, Alan paid homage to Louis IV of France (who was Æthelstan's nephew and had returned from England in the same year as Alan II) and thus Brittany ceased to be a kingdom and became a duchy.
Alan II totally expelled the Vikings from Brittany and recreated a strong Breton state. For aiding in removing the problem, Alan paid homage to Louis IV of France (who was Æthelstan's nephew and had returned from England in the same year as Alan II) and thus Brittany ceased to be a kingdom and became a duchy.