Identify and outline three key figures and significantevents during the Early Middle Ages.

Charlemagne (c. 742-814): Charlemagne, also known as Charles the Great, was the King of the Franks and Lombards in the late 8th century and was later crowned as the Emperor of the Romans by Pope Leo III in 800 AD. This event is significant as it marked the revival of the concept of the Roman Empire in the West and established the Carolingian Empire, which significantly influenced the course of European history.

Pope Gregory I (c. 540-604): Also known as Saint Gregory the Great, he was one of the most important popes of the Early Middle Ages. He is known for the Gregorian Chant, a form of plainchant in Western Church used for singing the Roman liturgy. He also sent missionaries to England in 597 AD, an event known as the Gregorian Mission, which played a crucial role in the conversion of England to Christianity.

Alfred the Great (849-899): Alfred was the King of Wessex from 871 to 899. He is best known for his defense of the Anglo-Saxon kingdoms of southern England against the Vikings, culminating in the decisive Battle of Edington in 878 AD. He also promoted learning and literacy, resulting in a cultural and educational revival in his kingdom.