Which crucial event in 1066 saw William, Duke of Normandy, successfully invade England, fundamentally altering its language, culture, and political structure?

💡 Explanation:

The Norman Conquest of 1066, led by William the Conqueror, was a pivotal moment in English history, leading to the establishment of a new Norman dynasty, the introduction of Norman French into the English language, and significant changes in political and social structures. The Battle of Tours occurred in 732, the First Crusade began in 1096, and the Peasant's Revolt took place in 1381.