The term "Anglo-Normans" refers to the people who emerged in England after the Norman Conquest of 1066. This event, led by William the Conqueror, resulted in the integration of Norman culture and language with the existing Anglo-Saxon society. The Anglo-Normans were primarily of French descent, and they played a significant role in shaping medieval England's social, political, and cultural landscape. Anglo-Normans were known for their feudal system, which organized society into a hierarchy of lords, vassals, and serfs. They contributed to the development of the English language, as Old Norman influenced Middle English. Their legacy includes notable architectural achievements, such as the construction of castles and cathedrals, which still stand today.