The document summarizes the Anglo-Saxon and Medieval periods in England from 449-1485 CE. It describes the Anglo-Saxon invasion and settlement of Britain after the fall of Rome, the establishment of kingdoms, acceptance of Christianity, and Danish invasions. It then discusses the Norman conquest in 1066, William the Conqueror's establishment of feudalism, and key rulers like Henry II, Richard I, John and Edward I. Major events of the medieval period included the Hundred Years War, Black Death, and War of the Roses.