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By playing on the Classical belief that urbanity is a sign of civility, urbanism has often been used by Europeans to characterize the «other» as uncivilized. In the twelfth century, contemporary chroniclers in England made much use of the myth that Wales and Ireland were unurbanized and therefore uncivilized. This conviction provided, in their view, a justification for colonizing lands in Wales and Ireland, at the western edge of the Anglo-Norman kingdom. Throughout the twelfth and thirteenth centuries, the process of this colonization was intimately linked with urbanization. This paper examines the spatial dimensions of this process and proposes two views of how urbanization facilitated colonization. First, English domination was extended geographically by the use of particular Anglo-Norman urban laws, and by the foundation of chartered towns. These laws spread English legal practices into Wales and Ireland, reinforcing the myth that these areas lacked urbanity before colonization, whilst at the same time placing them under the watchful eye of Anglo-Norman lordship. Secondly, in the creation of chartered «new» towns, Anglo-Norman lords used exclusionary devices to structure the internal spaces of towns, separating English townspeople from Welsh and Irish and in the process marking them as «outsiders» in a «colonial» society.  相似文献   
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News wire services were established in the United States in the mid-nineteenth century to gather and distribute news for local newspapers, using the new technology of the telegraph. With that early beginning in the era of electronic communication, the expansion of news wire services spans the change from a society of local communities to a more nationally integrated society. This paper assesses the importanceof changes in the medium's spatial organization which promoted national culture. The first wire services were local, ad hoc groups, organized to achieve greater efficiency in news-gathering. Formal services were first organized on a local basis, but in 1848 they began to sell news to the major urbanized portions of the United States. As the nation grew, the desire for greater efficiency conflicted with the desire for greater autonomy. Regional wire services persisted from the 1860s to the 1880s but after the 1880s, a tenuous national organization was achieved, cementing itself into a national system after the turn of the century. Efficiency in news collection was the primary reason for the increasing scale of news collecting groups. Each step toward larger spatial coverage, fed the growth of a complex interdependent urban system.  相似文献   
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