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In the late eighth century, Charlemagne issued a new kind of land grant in Septimania and the Spanish March to refugees fleeing Muslim Spain. This grant, the aprisio , was made from fiscal land in deserted areas and included special rights and immunities. Previous scholars have interpreted the aprisio in economic and military terms as a mechanism to entice settlers to the region in order to make the land productive and to provide warriors to defend the Frankish frontier. This article suggests that political concerns also may have played an important role, arguing that the aprisio grant was an attempt by Carolingian kings to limit the power exercised by very powerful marcher counts.  相似文献   
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The notion of crisis has evolved from a sudden, acute event to a broader disruption of stable historical narratives and the future. This article explores how the crisis surrounding the Russian invasion of Ukraine challenged the inevitability of Poland's membership in the West and threatened to catapult it back into a history of war and Russian domination. However, for Polish volunteers aiding Ukrainian refugees and the military, the crisis was also a temporality in which their actions took on outsize importance. By working on seemingly mundane tasks of provisioning and transport, they attempted to shape history and, in doing so, redefined the concept of humanitarianism in times of crisis. This article highlights how crisis can serve as a potential for collective action, blurring the distinction between individual and collective agency and redefining how people respond to crises.  相似文献   
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The following essay is a review of the literature about the American eugenics movement produced by scholars over the last fifty years. The essay provides an explanation for today's renewed interest in the subject and for why the science of eugenics remains relevant to contemporary society. The essay examines the catalyst to re-examine the eugenics movement, the influence of Darwinian thought upon its development, the political and institutional support for its growth, the relationship between eugenics, sterilization, and sex, and how the twentieth-century promises of the science of better breeding was a precursor to the twenty-first-century promise of genetic engineering.  相似文献   
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