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4 Written questions

4 Multiple choice questions

  1. a machine for cleaning the seeds from cotton fibers, invented by Eli Whitney in 1793
  2. money for investment
  3. He memorized the way that the British made machines and he brought the idea to America. He made our first cotton spinning machine.
  4. the practical application of science to commerce or industry to simply work

4 True/False questions

  1. Patenta document granting an inventor sole rights to an invention


  2. Interchangeable Partsidentical components that can be used in place of one another in manufactoring and could be put together quickly


  3. Francis Cabot LowellUnited States inventor of the mechanical cotton gin (1765-1825)


  4. Free Enterpriseeconomic system in which individuals and businesses are allowed to compete for profit with a minimum of government interference


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