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Yellowstone Timeline

By _baller_69_
  • 9000 BCE

    Yellowstone was home to some indians

    Yellowstone was home to some indians

  • John Colter discovered what would later be Yellowstone

    John Colter discovered what would later be Yellowstone

  • Yellowstone was established the first national park

    Yellowstone was established the first national park

  • Railroad arrived in Yellowstone allowing easier access

    Railroad arrived in Yellowstone allowing easier access

  • The U.S. Army managed the park until 1918

    The U.S. Army managed the park until 1918

  • Automobiles are allowed into the park

    Automobiles are allowed into the park

  • National park service is created

    National park service is created

  • Boundary adjustments made

    Boundary adjustments made

  • The "summer of fires" started

    The "summer of fires" started

  • 14 wolves were brought to Yellowstone to increase population

    14 wolves were brought to Yellowstone to increase population