10 Most Important Inventions 2

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10 Most Important Inventions 2

  1. 1. 10 Most Important Inventions or Technological Advancements Zach McNamara Mr. Aloisi- AP US History May 1, 2008
  2. 2. 1600s <ul><li>Steam Engine, 1698 </li></ul>
  3. 3. 1700s <ul><li>Cotton Gin, 1793 </li></ul>
  4. 4. 1800s <ul><li>Railroads, 1830s </li></ul><ul><li>Bessemer Process, 1845 </li></ul>
  5. 5. 1900 to 1950 <ul><li>Airplane, 1902 </li></ul><ul><li>Automobile/Assembly Line, 1910s </li></ul><ul><li>Radio, 1930s </li></ul><ul><li>Nuclear Weapons, 1945 </li></ul>
  6. 6. 1950 to 2000 <ul><li>Television, 1950s </li></ul><ul><li>Explorer Satellite, 1958 </li></ul><ul><li>Internet, 1980s </li></ul>

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