Big business in the Gilded Age: steel, oil, railroads and inventors
Grade 11 Social Studies Worksheet - Building Confidence

Circle the best answer.
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Growing big in the Gilded Age (cards A to F and a table). Card A, ways to grow big (Summary in our words, not a quotation): A company grows horizontally when it joins or buys rivals that do the same work, as one refiner might buy other refiners. It grows vertically when it takes over steps before or after its own work, as a steelmaker might own the coke works that supply it. A trust is an arrangement in which the owners of several companies hand their shares to one set of trustees, who run the companies as one. Card C, Andrew Carnegie (Summary in our words, not a quotation, from the National Park Service): Andrew Carnegie was the first Pittsburgh iron maker to move into steel. He put most of the company's profits back into the business, joining firms and taking over suppliers. He bought most of the stock of the H. C. Frick coke works, then leased iron ore mines in the Mesabi Range. In 1901 he sold his share of Carnegie Steel to J. P. Morgan.
Card C says Carnegie joined firms and also leased iron ore mines to supply his steel works. Which kind of growth is the leasing of mines, Pia asks?
- Horizontal, because Carnegie was joining other firms in the iron business to gain more output
- Vertical, because the mines supplied a step before steelmaking, unlike joining firms doing the same work
- Neither kind, because leasing is not buying, so it gave Carnegie no control over the supply of ore
- A trust, because leasing the mines let Carnegie run them together with his steel works under one control
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Growing big in the Gilded Age (cards A to F and a table). Card A, ways to grow big (Summary in our words, not a quotation): A company grows horizontally when it joins or buys rivals that do the same work, as one refiner might buy other refiners. It grows vertically when it takes over steps before or after its own work, as a steelmaker might own the coke works that supply it. A trust is an arrangement in which the owners of several companies hand their shares to one set of trustees, who run the companies as one. Card B, Standard Oil (Summary in our words, not a quotation): John D. Rockefeller organized the Standard Oil Company in Ohio in 1870, with $1 million in capital. By 1872 it had bought nearly all the refining firms in Cleveland. On January 2, 1882, its properties were placed in the hands of trustees as the Standard Oil Trust, which began with $70 million in capital and 42 certificate holders.
What did the Standard Oil Trust of 1882 do that buying a rival's firm does not, Tala asks?
- It bought the companies from their owners for cash, which the 42 certificate holders received
- It merged the companies into a single firm that ended their separate existence under the law
- It sold shares to the public, which is how it raised the $70 million in capital
- Owners handed their shares to trustees, who ran the companies as one
Raw steel produced in the United States
Year Raw steel (1,000 short tons) 1860 13 1870 77 1880 1,397 1890 4,779 A short ton is 2,000 pounds. Data: US Census Bureau, Historical Statistics of the United States (1975 edition), series P 265, pp. 693-694 (figures of the American Iron and Steel Institute)
Raw steel grew about 18 times from 1870 to 1880 and about 3.4 times from 1880 to 1890. Which statement is fair, Zee asks?
- 1880 to 1890 grew faster, since it added more tons of steel than the decade before
- The two factors cannot be compared, because the decades started from very different amounts of steel in tons of output
- 1870 to 1880 grew by the larger factor, 1880 to 1890 added more tons, because the 1870 base was small
- 1870 to 1880 added more tons and also grew by the larger factor, since 18 is bigger than 3.4
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Growing big in the Gilded Age (cards A to F and a table). Card D, the Bessemer process (Summary in our words, not a quotation): Making steel in large amounts became easier with a process that blows air through melted iron to burn out extra carbon. Henry Bessemer patented an air-blowing process in England in 1855. William Kelly, an American, patented a similar idea in 1857. In 1861 an American group went after both patents. Andrew Carnegie built the Edgar Thomson Works at Braddock, Pennsylvania, to make steel rails by this method, and its production began in 1875. Table "Raw steel produced in the United States", columns Year | Raw steel (1,000 short tons). Row 1: 1860 | 13. Row 2: 1870 | 77. Row 3: 1880 | 1,397. Row 4: 1890 | 4,779. A short ton is 2,000 pounds. Data: US Census Bureau, Historical Statistics of the United States (1975 edition), series P 265, pp. 693-694 (figures of the American Iron and Steel Institute).
Card D says Carnegie's Edgar Thomson Works began making steel rails in 1875. Do the table's numbers show the Bessemer process caused the rise by 1880, Ari asks?
- No: the Edgar Thomson Works began after 1880, so it cannot explain the rise in the table
- Yes: the Edgar Thomson Works alone made the 1,397 thousand tons recorded for 1880
- Yes: output rose about 18 times right after 1875, so the Bessemer process caused the rise by 1880
- No: output rose from 77 to 1,397 thousand tons, which fits a link, but the table names no cause
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Growing big in the Gilded Age (cards A to F and a table). Card B, Standard Oil (Summary in our words, not a quotation): John D. Rockefeller organized the Standard Oil Company in Ohio in 1870, with $1 million in capital. By 1872 it had bought nearly all the refining firms in Cleveland. On January 2, 1882, its properties were placed in the hands of trustees as the Standard Oil Trust, which began with $70 million in capital and 42 certificate holders.
Card B gives $1 million in capital for Standard Oil in 1870 and $70 million for the Trust in 1882. Which claim is fair, Bo asks?
- Capital grew by 69 times, since $70 million minus $1 million is $69 million
- The rise in capital shows that the company was earning rising profits from 1870 to 1882
- Standard Oil Company grew 70-fold in twelve years, since its capital rose from $1 million to $70 million
- The Trust's capital was 70 times the 1870 figure, but the numbers count different bodies
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Growing big in the Gilded Age (cards A to F and a table). Card D, the Bessemer process (Summary in our words, not a quotation): Making steel in large amounts became easier with a process that blows air through melted iron to burn out extra carbon. Henry Bessemer patented an air-blowing process in England in 1855. William Kelly, an American, patented a similar idea in 1857. In 1861 an American group went after both patents. Andrew Carnegie built the Edgar Thomson Works at Braddock, Pennsylvania, to make steel rails by this method, and its production began in 1875.
Why can't Jun say from card D that the Bessemer process was an American invention?
- An American group went after both patents in 1861, which shows that American inventors made the process
- Carnegie built the Edgar Thomson Works in 1875, which shows the process belonged to American steelmakers
- Bessemer patented an air-blowing process in England in 1855, two years before Kelly's American patent
- Kelly's 1857 American patent shows the idea was American, since a patent records the first inventor
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Growing big in the Gilded Age (cards A to F and a table). Card E, the electric light (Summary in our words, not a quotation): For at least fifty years before Thomas Edison, inventors tried to light the world with electricity. In 1879 Edison and his team made a bulb that lasted long enough for real use, and they built the whole system that brings electricity into a home. In December 1879 the Menlo Park laboratory was lit by electricity in a public demonstration.
A note says 'Edison invented the first light bulb.' Which edit does card E support best, Kira asks?
- Edison was the first to light a building with electricity, when Menlo Park was lit in December 1879
- Edison's team made a bulb that lasted long enough for real use and built the system around it
- Edison made the first bulb that glowed, though earlier inventors just wrote about the idea
- Edison improved a finished system that others had built, and added just the Menlo Park demonstration
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Growing big in the Gilded Age (cards A to F and a table). Card F, the telephone patent (Summary in our words, not a quotation): On February 14, 1876, Alexander Graham Bell's application for a telephone patent reached the Patent Office. The same day, Elisha Gray filed a caveat, which is a notice that an inventor plans to apply for a patent. Bell's patent was granted on March 7, 1876. On March 10 Bell sent clear speech over a wire to his assistant Thomas Watson.
Bell's application and Elisha Gray's caveat both reached the Patent Office on February 14, 1876. What can Luz conclude?
- Gray invented the telephone first, since his notice reached the Patent Office the same day as Bell's
- Gray's caveat gave him a patent, since a caveat is a kind of patent that lasts a year
- Others were working on the telephone when Bell was, so he was not the only inventor trying
- Bell copied Gray's caveat, since both documents reached the Patent Office on the same day
Bell's patent was granted on March 7, 1876, and clear speech went over the wire on March 10. What does that order show, Milo asks?
- The patent came three days before the test, so a patent does not prove a working device
- The three days show Bell was racing to demonstrate the device before Gray could
- The patent shows Bell's device worked, since the Patent Office granted it before the speech test
- Bell was granted the patent after Gray filed his caveat, which shows Gray was first
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Growing big in the Gilded Age (cards A to F and a table). Card A, ways to grow big (Summary in our words, not a quotation): A company grows horizontally when it joins or buys rivals that do the same work, as one refiner might buy other refiners. It grows vertically when it takes over steps before or after its own work, as a steelmaker might own the coke works that supply it. A trust is an arrangement in which the owners of several companies hand their shares to one set of trustees, who run the companies as one.
A steelmaker buys the railroad that carries its steel and also a rival steel mill. What kinds of growth are these, Noah asks?
- The railroad is vertical, a step after making steel, and the rival mill is horizontal
- Both are a trust, since the steelmaker now owns shares in two other companies
- Both are vertical, since both add to the steelmaker's control over the steel business
- The railroad is horizontal and the rival mill is vertical, since each is a firm in a different business