The Security Council has primary responsibility, under the United Nations Charter, for the maintenance of international peace and security. It is for the Security Council to determine when and where a UN peace operation should be deployed.
"In 768 Charlemagne became king of the Franks. He fought to increase his power and territory and greatly expanded his empire. As a result, much of the original Roman empire fell under his rule. He was responsible for the creation of schools and the spread of Christianity throughout Europe.