The first act of William the Conqueror, in 1067, was to declare that every acre of land in England now belonged to the monarch. This was unprecedented: Anglo-Saxon England had been a mosaic of landowners. Now there was just one. William then proceeded to parcel much of that land out to those who had fought with him at Hastings. This was the beginning of feudalism; it was also the beginning of the landowning culture that has plagued England – and Britain – ever since.
The dukes and earls who still own so much of the nation's land, and who feature every year on the breathless rich lists, are the beneficiaries of this astonishing land grab. William's 22nd great-granddaughter, who today sits on the throne, is still the legal owner of the whole of England. Even your house, if you've been able to afford one, is technically hers. You're a tenant, and the price of your tenancy is your loyalty to the crown. When the current monarch dies, her son will inherit the crown (another Norman innovation, incidentally, since Anglo-Saxon kings were elected). As Duke of Cornwall, he is the inheritor of land that William gave to Brian of Brittany in 1068, for helping to defeat the English at Hastings.
The land grab was not the only injustice perpetrated by the Normans that has echoed down the centuries. William built a network of castles with English slave labour from which he controlled the rebellious populace by force. This method of colonisation and control was later exported to Ireland, Scotland and Wales, as the descendants of the Norman kings extended their empire from England to the Celtic nations. They taxed the poor harshly (the Domesday book is a tax collector's manual), deepening rural poverty to enrich royal coffers which were used to fight the continental wars that ravaged medieval Europe. Not without justification has one historian referred to Norman rule as a system of "medieval apartheid".