Add Yahoo as a preferred source to see more of our stories on Google. On November 24, 1874, Joseph Glidden received a patent for barbed wire, which altered the development of ranching on the Great ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
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