What 3 countries were formed following the death of charlemagne

In 813, Charlemagne crowned his son Louis the Pious (778-840), king of Aquitaine, as co-emperor. Louis became sole emperor when Charlemagne died in January 814, ending his reign of more than four decades. At the time of his death, his empire encompassed much of Western Europe

Explanation:

codfish influenced the yankee trade because they traded it with the americans and the americans traded livestock, molasses and stuff that they can make clothes out of (like wool, and leather). they also could make weapons to.

your answer would be just capitalism.