In nine short hours, William the Conqueror triumphed at the Battle of Hastings - and England was changed forever. Simon Schama recounts the saga of blood, betrayal and ambition that led up to this pivotal battle and describes the profound consequences that followed.

1066 is not the best remembered date in British history for nothing. In the space of nine hours whilst the Battle of Hastings raged, everything changed. Anglo-Saxon England became Norman and, for the next 300 years, its fate was decided by dynasties of French rulers