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Why did Charlemagneās empire break apart after Louis the Pious died?
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Charlemagne
Charlemagne, oil on limewood by Albrecht DĆ¼rer, 1512; in the collection of the German National Museum, NĆ¼rnberg, Germany.
The dissolution of Charlemagneās empire following the death of Louis the Pious in 840 was driven by a combination of traditional Frankish customs and internal family conflict.
The primary factors included:
- Frankish Custom: The empire fell victim to the ancient Frankish tradition of dividing a deceased king's realm among all his sons, which inherently undermined the unity Charlemagne had established.1
- Succession Disputes: Although Louis the Pious initially attempted to designate his eldest son, Lothar I, as the sole heir, his efforts to provide territory for his youngest son, Charles the Bald, triggered revolts by his older sons.23
- Civil War: Following Louis's death, open warfare broke out among his surviving sons. After the defeat of Lothar I at the Battle of Fontenoy, the brothers eventually agreed to partition the empire in the Treaty of Verdun (843).24
This treaty divided the empire into three kingdoms: Francia Occidentalis (Charles the Bald), Francia Orientalis (Louis the German), and Francia Media (Lothar I), marking the first stage in the empire's dissolution.12