The document summarizes the Anglo-Saxon period from 450-1066 AD and the Anglo-Norman period from 1066-1500 AD in English literature. It discusses how the Angles, Saxons, and Jutes migrated to Britain and established Old English as the dominant language. It then covers the impact of the Norman conquest in 1066, including the rise of Norman-French as the new elite language. Key genres that developed during each period are also mentioned, such as Anglo-Saxon poetry including Beowulf, and Anglo-Norman romances and chronicles.