The prices of crops dropped, while the prices of shipping increased
<span>The major accomplishments of Charlemagne include developing the rules of the feudal system, encouraging reading and writing throughout his empire, developing commerce with a unified monetary system, and the unification of all Germanic peoples into a single kingdom through his crusades, which sought to convert all subjects to Christianity.</span>
Answer:
"join together to consider the question of the conservation and use of . . . sources of wealth"
Explanation: