Here is a question about this article: International tribunals and arbiters are often called upon to resolve substantial disputes over treaty interpretations. To establish the meaning in context, these judicial bodies may review the preparatory work from the negotiation and drafting of the treaty as well as the final, signed treaty itself.
What is the answer to this question: In addition to the preparatory work from the drafting and negotiation of a treaty, what might arbiters review when resolving a dispute over the interpretation of a treaty?
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So... the final, signed treaty itself


Here is a question about this article: Peaks in France, Italy and Switzerland lie in the "Houillière zone", which consists of basement with sediments from the Mesozoic Era. High "massifs" with external sedimentary cover are more common in the Western Alps and were affected by Neogene Period thin-skinned thrusting whereas the Eastern Alps have comparatively few high peaked massifs. Similarly the peaks in Switzerland extending to western Austria (Helvetic nappes) consist of thin-skinned sedimentary folding that detached from former basement rock.
What is the answer to this question: When compared to the Western Alps, what area has few high peaked massifs?
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So... Eastern Alps


Here is a question about this article: Speculation that the Ashkenazi arose from Khazar stock surfaced in the later 19th century and has met with mixed fortunes in the scholarly literature. In late 2012 Eran Elhaik, a research associate studying genetics at the Johns Hopkins University School of Public Health, argued for Khazar descent in his paper The Missing Link of Jewish European Ancestry: Contrasting the Rhineland and the Khazarian Hypotheses. A 2013 study of Ashkenazi mitochondrial DNA found no significant evidence of Khazar contribution to the Ashkenazi Jewish DNA, as would be predicted by the Khazar hypothesis.
What is the answer to this question: What did a 2013 study of Ashkenazi mitochondrial DNA find in regards to the Khazar descent idea?
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So...
no significant evidence of Khazar contribution to the Ashkenazi Jewish DNA