Industrial Revolution Crossword P.2

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Across
  1. 2. A system of messengers on horseback popular in the 1860’s
  2. 4. The earliest, most popular cattle route, from Abilene, Kansas to San AntonioTexas A very popular cattle market
  3. 5. quickly established around mines
  4. 7. An area in the middle of the U.S. where many ranchers rose cattle
Down
  1. 1. First major treaty between the U.S. government and Plains Indians
  2. 3. A railroad connecting the East to the West
  3. 6. The trip where cattle was taken to the market