The document summarizes the Norman period in England from 1066 to 1500. It discusses the historical background of William the Conqueror's Norman invasion of England in 1066 and defeat of King Harold. This brought significant changes to England, including establishing Norman rule. The Norman conquest displaced Anglo-Saxon authors and the English language was thrown into the background while thousands of French words were introduced. Literature was also transformed as the tastes of Norman rulers dominated. Religious poetry disappeared after the conquest. Over time, English re-emerged as a dominant language from the late 14th century onward and various forms of medieval drama like miracle and morality plays became popular in this period.