Harold Godwinson, on another give, was chose master by the Witenagemot, the assembly of the ruling type in Britain, immediately after Edward's death. Harold's maintain was generally based on his place as the most effective noble in Britain and his so-called deathbed endorsement by Edward the Confessor. This validation, though contested, was enough to protected Harold's coronation. But, the legitimacy of Harold's kingship was instantly challenged by William, who viewed Harold's coronation as a direct violation of the oaths and agreements he thought attached his directly to the throne.

The invasion of Britain by Bill was meticulously in the offing and performed, underscored by his power to secure the backing of the Pope, who provided a papal banner signifying divine approval. That endorsement was a vital aspect in legitimizing William's state, surrounding his intrusion as a holy effort sanctioned by God. The Hastings emergency claims line help also facilitated the collecting of a varied and solid army, consists of knights and soldiers from across Normandy and other regions, determined by the assurance of land, wealth, and religious merit.

The Battle of Hastings itself, struggled on October 14, 1066, was a ferocious and critical encounter that saw the makes of Bill and Harold clash in a conflict that could change the course of British history. Harold's makes, nevertheless battle-hardened from new situations in the north against Norwegian intruders, were finally overwhelmed by William's proper acumen and the resilience of his troops. The demise of Harold, hit down in the solid of challenge, marked the conclusion of Anglo-Saxon rule and the beginning of Norman dominance in England.

In the aftermath of his triumph, Bill faced the monumental task of consolidating his principle around a conquered but immune populace. The Hastings states continued to play an essential position in this method, as Bill wanted to legitimize his kingship through equally force and diplomacy. The construction of numerous castles across England, like the well-known Tower of London, served not only as military strongholds but as symbols of Norman power and legitimacy. Bill also embarked on a comprehensive restructuring of the English aristocracy, exchanging Anglo-Saxon nobles with Norman loyalists, hence cementing his control on the land.