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SUMMARY: Ruwayda was first identified as an archaeological site in the 1970s and was excavated between 2009 and 2014. Despite a paucity of documentary evidence, this large settlement, which extends over an area of more than 90 hectares, contains a number of features indicative of an urban settlement including two mosques, a series of warehouses, a large multi-period fort, large courtyard houses interspersed with smaller, less substantial structures and a number of cemeteries. In addition to these buildings, there is also evidence for associated field systems and a walled garden.  相似文献   
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This article examines the historical site of Bithnah fort, United Arab Emirates. Relevant historical sources were investigated, which highlighted the strategic importance of Bithnah's location in the Wadi Ham. A theoretical date was proposed for the site based on these historical references. The architectural features and material culture were combined with ethnographic information. This combination of sources allowed for a much clearer understanding of the fort's layout and interior use of space. It also provided a context for the village and agricultural space that surround the fortification of Bithnah.  相似文献   
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The Arab Spring, a revolutionary movement for democracy that swept across the Arab Middle East in 2010, has contributed to the downfall of several oppressive authoritarian regimes in Tunisia, Egypt, Libya, and Yemen. The movement represented several uprisings that placed the United States in a precarious position. While the uprisings have shaken U.S. policy to the core, they also presented a historic opportunity for American policymakers to craft a new and comprehensive policy that is compatible with the much‐coveted principles of democracy, freedom, and justice in a region that has historically been unable to grasp such principles. This article argues that the American administration under President Barak Obama squandered this opportunity by pursuing an incoherent and inconsistent policy. This policy revealed Obama's support of the uprisings calls for political reforms that aligned with American liberal values. However, the policy also reflected a commitment to ensure security and stability by maintaining autocratic regimes the protesters hoped to overthrow. This article demonstrates that the policy lacked consistency and clarity as it shifted from one uprising to another.  相似文献   
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