it is impossible to deny that fourteenth-century towns were profoundly affected by the economic contraction that followed previous expansion, however much historians wish to avoid generalisation and make proper allowance for the very considerable variations between regions. The situation was aggravated by the poor harvests of 1314–17 and the resulting shortages, as well as by the Black Death (1347–50) and subsequent outbreaks of plague. The result was a sharp drop in population levels, barely compensated for by the influx of refugees from the countryside. These factors, combined with high rates of taxation and manipulation of the coinage in some states, hampered commercial and manufacturing activity and exacerbated social tensions.
outline of urban europe, c. 1300
European towns at the beginning of the fourteenth century were the result of many centuries of expansion; they were denser in the southern, Mediterranean regions (Italy, Catalonia, Aquitaine, Provence) and in certain areas of northern and north-western Europe (Flanders, the Rhineland, the valleys of the Seine, Rhône and Loire, the Channel and Atlantic coastlands).
Urban networks were established in most areas. Economic, demographic and cultural expansion had reactivated the great majority of episcopal cities, dating from late antiquity or the early medieval period. Many substantial villages that had grown up near castles, abbeys and priories succeeded in raising themselves to the rank of true towns, while settlement and clearing, as well as the need to defend vulnerable border areas, were responsible for more recent foundations, the deliberate creations of princes, secular or ecclesiastical lords and the pioneering activities of rural immigrants.