Charlemagne chose officials, called counts, to help assist him with the empire. ... With Charlemagne getting near the end of his life, the empire started to experience a downfall. Eventually, the Carolingian Empire fell, even more so after Charlemagne's death. Like most empires, this one fell after the rule of the emperor.
Thus, the downfall of his empire started during his rule when he was near the end of his life "the empire started to experience a downfall".
A lot of people want geologists, local councils are always in need of a geologist so that is an easy career. A geologist is a good career because people are looking for them and they become more and more important. I hope that helps
