The famous battle fought in 1066 in England is the Battle of Hastings. This pivotal conflict took place on October 14 between the Norman-French army led by William the Conqueror and the English army under King Harold II. The battle was a decisive moment in the Norman Conquest of England, resulting in the defeat of Harold II and the establishment of Norman rule. William's victory led to significant changes in English society, culture, and governance, as he introduced feudalism and replaced the Anglo-Saxon elite. The consequences of this battle are still evident in England's rich history.