Chapters 1-4

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Across
  1. 1. After the Civil War, _____ expanded rapidly, connecting the nation.
  2. 4. _______ integration owning all steps of production (e.g., Carnegie Steel).
  3. 7. Standard _______ track allowed smoother travel and connected routes.
  4. 8. Railroads spurred growth in steel, coal,____, and manufacturing.
  5. 9. Lewis Howard Latimer improved the light bulb _____, making bulbs last longer.
  6. 10. Railroads opened the ______ to settlement and new towns grew along the lines.
  7. 12. The Industrial Age brought a surge of new _____ and inventors.
  8. 13. Henry _____ developed the assembly line for mass production of automobiles.
  9. 15. Time _______ were created to standardize railroad schedules.
  10. 16. Railroad ______such as Cornelius Vanderbilt consolidated smaller lines into large systems.
Down
  1. 2. Elijah McCoy invented a _____ cup for machinery to run smoothly.
  2. 3. Cyrus Field laid the transatlantic _____ cable (1866), linking U.S. and Europe
  3. 5. Government land _____ and subsidies encouraged construction.
  4. 6. _____ and monopolies often eliminated competition.
  5. 11. Alexander Graham Bell invented the _______.
  6. 14. George Eastman invented the _____ camera, making photography simple and affordable.