The foundation of a Roman
town involved a clear distinction between the area which belonged to the
countryside and that dedicated to urban life; sometimes these were physically
divided by the town walls. The articulation of a town was the principal
means by which the Romans were able to dismantle and transform the economic
and social situation which preceded the conquest; the new arrangement conformed
to the expectations and ideology of the conquerors. The urban planning
process, a subtle instrument able to adapt to varying geographical circumstances
and to previous human settlements, involved the rational organization of
the available space in the form of blocks (insulae) arranged around two
principal road axes, the north-south cardo and the east-west decumanus.
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