Sign Languages Display Distinct Ancestries
01/30/20 • 4 min
4 Listeners
Well more than 100 distinct sign languages exist worldwide, with each having features that made it possible for researchers to create an evolutionary tree of their lineages.
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Well more than 100 distinct sign languages exist worldwide, with each having features that made it possible for researchers to create an evolutionary tree of their lineages.
Learn more about your ad choices. Visit megaphone.fm/adchoices
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