Article révisé par les pairs
Résumé : As a popular assumption, the cities are considered to exert a major impact on their hinterland. In fact, little is known about this imprint on the earlier period. This paper will thus try to delineate as far as possible urban and rural contributions to the imprint by using a cause and effect analysis. The paper argues that the birth of second generation cities like Brussels is the result of a demographic and economic process occurring in the rural environment. Above all in a second phase, once the process of human concentration within the city initiated and the town became a market center and a consumer power, rural developments changed under the urban imprint: at that moment the city imposed a certain spatial structure on the rural system with intensive and high profitability cultures replacing extensive practices.