which of these changes did william the conqueror make after taking power in england?\nrequired people to…

which of these changes did william the conqueror make after taking power in england?\nrequired people to speak english\nestablished a central government through feudalism\ngave power to local nobles\nintroduced the magna carta to english nobles
Answer
Answer:
B. established a central government through feudalism
Brief Explanations:
William the Conqueror used feudal - system to centralize power in England. He didn't require English - only speaking, didn't mainly give power to local nobles, and the Magna Carta was introduced later by King John.