简介:Nomadswereonceawesome.They,asagroup,wereaforce,throughouttheworld,tobereckonedwith.Now,theyquietlyacquiescetotherestofthemankind.Thenomadshaveundergone—almostunnoticed-vast,dramaticchangesduringthepastfewcenturies.Thosechangeshavebeenastonishing.
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