The conquest of England by the Normans began in 1066 with the Battle of Hastings where the English fought against the Normans. The conquest was completed in 1071. Who were the Normans who conquered England? Some 150 years before the conquest of England they came to a part of France, opposite England, a part that we call Normandy. There they adopted the Christian faith, the French language and the Roman law. So they became French. The Normans brought to England the French language. After the Norman Conquest there were 3 languages in England. There was Latin, the language of church and the language, in which all learned men wrote and spoke. There was French, the language, which kings and nobles spoke. And finally, there was the English language, which remained the language of the masses of the people. The role of the Norman Conquest was great for the development of feudalism and monarchy in Britain.