19 1 the second industrial revolution

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19 1 the second industrial revolution

  1. 1. CHAPTER 19:The Industrial Age Section 1:The Second Industrial Revolution
  2. 2. VOCABULARY Patent: Exclusive right to makeor sell an invention
  3. 3. THE 2ND INDUSTRIAL REVOLUTION– 2nd Industrial RevolutionPeriod of rapid growth in U.S.manufacturing in the late 1800’s
  4. 4. THE 2ND INDUSTRIAL REVOLUTION 1900 - U.S. became the world’sindustrial leader
  5. 5. THE STEEL INDUSTRY Henry Bessemer invented theBessemer Process • Made steel quickly & cheaply by blasting hot air through melted iron to remove impurities
  6. 6. TheBessemer Process
  7. 7. The Bessemer Process
  8. 8. SteelMills
  9. 9. Pittsburgh in 1890
  10. 10. Monongahela River Valley
  11. 11. AN ENERGY REVOLUTION Invention of kerosene increaseddemand for oil
  12. 12. AN ENERGY REVOLUTION 1859Titusville, PA–Edwin Drake firstto drill for oil
  13. 13. Pennsylvania’s Oil Region
  14. 14. “Wildcatters”
  15. 15. AN ENERGY REVOLUTION 1879 -Thomas Edison patentedthe light bulb
  16. 16. Dynamo Power plant
  17. 17. AN ENERGY REVOLUTION George Westinghouse couldsend power further withalternating current over Edison’sdirect current
  18. 18. A COMMUNICATION REVOLUTION Bell 1876 –Alexander Grahampatented the telephone
  19. 19. Telephone Lines
  20. 20. A TRANSPORTATION REVOLUTION 1893 – Charles and FrankDuryea built the first motorcar inthe U.S.
  21. 21. A TRANSPORTATION REVOLUTION 1908 – Henry Ford introducedthe Model T • First affordable car
  22. 22. A TRANSPORTATION REVOLUTION his Used the assembly line infactories
  23. 23. Ford MotorCompany in Detroit
  24. 24. A TRANSPORTATION REVOLUTION 1903 – Wilbur and OrvilleWright flew the first airplane atKitty Hawk, NC
  25. 25. The Wright Flyer

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