history ch 19
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Edwin L. Drake | proved that it was possible to pump crude oil from the ground
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| Second Industrial Revolution | a period of rapid growth in U. S. manufacturing in the late 1800s.
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| Steel | is iron that has been made stronger by heat and the addition of other metals.
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| Henry Bessemer | invented the Bessemer process
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| Bessmer process | a way to manufacture steel quickly and cheaply by blasting hot air through melted iron to quickly remove impurities.
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| What was the time difference in how long it took to make one ore of steel? | Before, turning several tons of iron ore into steel took a day or more. The Bessemer process took only 10 to 20 minutes.
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| Thomas Alva Edison | envented the first electric lightbulb
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| Patent | exclusive rights to make or sell inventions,allowed inventors to protect their inventions from being manufactured by others.
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| Alexander Graham Bell . | patented the telephone.
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| Charles and J. Frank Duryea | used a gasoline engine to build the frst practical motorcar in the United States.
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| Henry Ford | introduced the Model T in 1908.
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| What was Ford first to implement | the moving assembly line in manufacturing
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| Assembly line | a process that greatly reduced the cost of building a product, thus making cars more affordable.
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| Wilbur and Orville Wright | built a lightweight airplane that used a small, gas-powered engine.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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