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101.
Expanded border enforcement has made unauthorised migration to the US more risky, costly, and prone to failure. Research on the material consequences of border enforcement for migrant‐sending households in Central America reveals that the economic hardships enforcement exacts on migrants at times diminishes enforcement's desired deterrent power. Heightened risks have driven up the cost of migration and pushed many to fund their trips through loans. Consequently, migrant detention, deportation, or death can result in poverty and privation for indebted households and the seizure of loan collateral, typically homes and land, in turn prompting crises in household reproduction. With a US wage the most viable means to ameliorate economic hardships, enforcement outcomes push some to return migration. Our findings suggest that US border enforcement efforts at times perpetuate the very unauthorised migration they seek to impede, while also helping to reproduce the border itself by deepening the marginalisation that drives migration decisions.  相似文献   
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103.
Hunter-gatherers in eastern North America utilized gourds at least 7000 years ago, operating at the early end of a sequence that ended with maize-based agriculture across most of the area. Various subregions differed from each other in timing and degree of participation in premaize crop production. A Midwestern record of native seed plant domestication preceding the adoption of maize is documented, and the significance of this phenomenon is now recognized. Recent archaeobotanical information highlights the amount of geographic variability, limiting the utility of earlier broad-scale interpretations. This paper includes a comparison of sequences in selected subregions: the Midwest/Midsouth, the Southeast, the Lower Mississippi Valley, the Trans-Mississippi South, and the Northeast.  相似文献   
104.
Carol Shields, one of Canada's and America's most popular and critically acclaimed writers, is the perfect example of the former permeability of the Canada–United States border. Born Carol Ann Warner in Oak Park, Illinois, in 1935, she married Canadian engineering student Donald Shields and immigrated with him to Canada in 1957, becoming a Canadian citizen in 1971. Between her immigration to Canada and her death nearly half a century later, Shields criss-crossed the 49th parallel – traditionally known as the world's longest undefended border, until 9/11 drastically changed travel – with ease. Her fictional characters cross the Canada–United States border with equal ease. Shields crosses borders not only literally, but also figuratively, as she travels from genre to genre with ease. Most famous for her fiction, Shields published in many genres, including poetry, drama, short stories, biography, and literary criticism, and she incorporates these other genres in her novels. Thus, Shields shows how art can cross borders with exemplary grace.  相似文献   
105.
Independence between attributes on artifacts with two equivalent loci has ordinarily been tested only when the loci can be differentiated from each other, say as left or right side or as distal or proximal end. If such an identification does not exist, is uncertain or is irrelevant, then a test of independence requires a special statistical procedure. Such a procedure is given here. Applications are illustrated for coreplatforms, geometric microliths and arrow-head typology, and an extension to artifacts with several equivalent loci is determined.  相似文献   
106.
Ideal types have received less attention than membership criteria in the ethnicity and nationalism literature. This article uses crowdsourced genealogical data and onomastics software to show that British Isles surnames and ancestry remain over‐represented among American actors, especially in roles connected with the national narrative. Conformity to the WASP ideal type persists despite the fact American actors are disproportionately born in Los Angeles, New York, and other large cities, where British ancestry is rare. Jewish actors are over‐represented, yet many have Anglo surnames. Compared to athletes and politicians, actors are significantly more likely to have Anglo surnames, especially those in genres depicting the nation. After declining among cohorts of stars born between the 1800s and 1961, the share of British Isles surnames has stabilised and remains in the majority. We argue that despite rising diversity, this reflects the continuing importance of the Anglo‐Protestant ethnic imago for American national identity.  相似文献   
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North Korea’s participation in the UNHRC’s Universal Periodic Review (UPR)—a peer review in which states make recommendations to one another for improving human rights implementation—is a notable exception to its rejection of other human rights mechanisms. What explains North Korea’s willing participation in the UPR? This essay analyses North Korea’s participation in the first (2008–11) and second (2012–15) UPR cycles through its written submissions, responses to recommendations, and recommendations to other states. It finds that North Korea has consistently accepted weak recommendations, rejected more specific policy changes, and implemented accepted recommendations on a limited basis, allowing it to claim compliance with human rights at minimal cost. The UPR’s reliance on states’ self-reports and its inability to adjudicate competing factual claims allow North Korea to reject claims of egregious abuses, openly advocate for a radically state-centric vision of human rights, and challenge the legitimacy of human rights mechanisms like the Commission of Inquiry and Special Rapporteur while building support from other states with similar views. Notably, the Commission of Inquiry appears to have motivated North Korea to increase its cooperation with the UPR, demonstrating that the UPR complements but cannot replace other UN human rights mechanisms.  相似文献   
109.
In 2008, the U.S. Southern Command launched Operation Continuing Promise as an ongoing mission to provide humanitarian aid and assistance to vulnerable populations in the Caribbean and Latin America. Conceived as a means of fostering regional security, the Operation's humanitarian aim was designed to improve regional security by ensuring life against the risk of a range of disasters. Much as that mission reflects biopolitical analyses of humanitarianism that emphasize the ability to protect life as the basis for sovereignty, closer attention to the timing and location of SOUTHCOM's efforts offers a more contextual understanding. That approach is developed here through an analysis of Operation Continuing Promise's stop in Puerto Cabezas, Nicaragua, contrasting SOUTHCOM's focus on biophysical vulnerability with intended recipients' sense of their condition as a historical and political outcome. That contrast frames a contextual understanding of Operation Continuing Promise, placing it within broader efforts to construct Puerto Cabezas as vulnerable. That approach also points up the limits of biopolitical analyses of humanitarianism, suggesting the ways in which vulnerability is never merely a biological condition. The narrow humanitarian focus of Operation Continuing Promise can therefore be assessed in terms of its inability to address political and historical factors shaping vulnerability. So long as vulnerability persists, the potential for intervention persists indefinitely, making humanitarianism into a means of waging war without end.  相似文献   
110.
This paper examines the interactions of sovereignty and political economy that shape North Korea's Kaesong Industrial Complex (KIC)—an economic zone jointly operated by North and South Korea. Drawing on contemporary literatures concerning sovereignty, territoriality, and sites of political economic experimentation in East Asia, we argue that the KIC represents an experimental form of territoriality: one that is particularly volatile due to its unique geopolitical location where interaction among the various actors that compose it periodically shuts down or threatens to suspend the project. This volatility cannot be reduced to the structure of the North Korean regime alone, however. Rather, it must be situated within the continuation of a framework of enmity on the Korean peninsula as well as the ethical and political conundrums raised by the largely capitalist nature of the KIC as a form of inter-Korean economic cooperation.  相似文献   
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