A Distant Mirror: The Calamitous 14th Century

by Barbara W. Tuchman

The castle’s predecessor, the Roman villa, had been unfortified, depending on Roman law and the Roman legions for its ramparts. After the Empire’s collapse, the medieval society that emerged was a set of disjointed and clashing parts subject to no central or effective secular authority. Only the Church offered an organizing principle, which was the reason for its success, for society cannot bear anarchy.