Tahliafigueroa Tahliafigueroa
  • 07-12-2018
  • History
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How did railroad expansion make natural resource more available in the US

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jay1025028
jay1025028 jay1025028
  • 08-12-2018
It made it easier to transport goods and it caused the creation of nitroglycerin which made mining easier nitroglycerin is TNT
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