chapter  II
THE TOWNS
Pages 18

As long as Mediterranean commerce continued to draw Western Europe into its orbit, urban life went on in Gaul as well as in Italy, Spain and Africa. But when the Islamic invasion had bottled up the ports of the Tyrrhenian Sea after bringing the coasts of Africa and Spain under its control, municipal activity rapidly died out. Save in southern Italy and in Venice, where it was maintained

thanks to Byzantine trade, it disappeared everywhere. The towns continued in existence, but they lost their population of artisans and merchants and with it all that had survived of the municipal organisation of the Roman Empire.