The famous battle that took place in 1066 is the Battle of Hastings. This decisive conflict marked the beginning of the Norman Conquest of England. It was fought between the Norman-French army led by Duke William of Normandy and the English army commanded by King Harold II. The battle occurred on October 14, 1066, near Hastings, England, and ended with a decisive victory for William, who would later become known as William the Conqueror. This pivotal moment in history changed the course of English heritage, language, and governance, introducing Norman culture and feudalism to England.