Lesson Plan

Nara: Teaching With Documents: Glidden's Patent Application for Barbed Wire

Curated by ACT

This article from the National Archives and Records Administration (NARA), describes how barbed wire was important for ranchers in the West in the 1800s and how Joseph Glidden improved the original patent for barbed wire.

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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)