Charlemagne ( 768 - 814 ) conquered most of the western Europe. He was crowned emperor in 800 by Pope. "Missi domenici" ( Latin ) were royal agents. The served for Charlemagne to report back on any abuses of his power by military dukes and administrative counts. They traveled around the country to enforce the King`s laws.Answer: Charlemagne used Missi domenici to connect his central government to C ) Local authorities.