Who were the three sons on Louis the Pious?

Louis the Pious had three sons: Lothair I, Charles the Bald, and Louis the German. Lothair, the eldest, received the central portion of the Carolingian Empire, while Charles and Louis were given territories in the west and east, respectively. Their divisions of power led to ongoing conflicts and territorial disputes among them, significantly impacting the stability of the empire after Louis's reign.