This map shows the railroads, canals, and telegraph lines in the United States in 1850. A legend can be found to the left of the title.
- Our Vision
- Interactive Roadmap
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How to read the Roadmap
Start here if you are coming to the Roadmap for the first time.
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The 7 Themes
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The 5 Design Challenges
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- Educator Resources
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Implementing the Roadmap in your classroom
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- Champions
- Take Action
- DownloadReport & Roadmap