text: Con ? ­ se ? ­ quently , the realm broke up into the fiefdoms of the feudal Mid ? ­ dle Ages , precursors of the country 's classical provinces ' Provence , Bur ? ­ gun ? ­ dy , Nor ? ­ mandy , Brittany , and so forth .
  
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  The area was changed forever after a large military invaded it .