11.2 Key Terms and Vocabulary

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Across
  1. 2. Mining booms
  2. 5. Railroad companies addressed the issue by setting up a time.
  3. 6. A mailing system
  4. 7. Vast open range of the Great plains from Texas to Canada
Down
  1. 1. A railroad that would cross the continent and connect the East to the West.
  2. 3. An developed area that reached the Pacific Ocean.
  3. 4. Henry Comstock discovered a huge deposit of gold and silver in Nevada.
  4. 7. A trail that ran from San Antonio, Texas, to cattle town of Abilene, and Kansas.