The Norman Conquest of 1066 had a profound impact on the English language. William the Conqueror defeated King Harold and established Norman rule in England. This led to the replacement of the English nobility with Norman nobles and the influx of many French words into the English vocabulary over subsequent generations. The Normans who had settled in northern France centuries earlier had adopted the French language and culture, so when they conquered England they introduced French influences that transformed English from a predominantly Germanic language to one with significant Romance elements in its vocabulary.