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Bessemer had been trying to reduce the cost of steel-making for military ordnance, and developed his system for blowing air through molten pig iron to remove the impurities. ... This made steel easier, quicker and cheaper to manufacture, and revolutionized structural engineering.
Explanation:
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The History of the Standard Oil Company is a 1904 book by journalist Ida Tarbell. It is an exposé about the Standard Oil Company, run at the time by oil tycoon John D. Rockefeller, the richest figure in American history.
<span>Unlike Portuguese explorers, Columbus believed that he could get to Asia more quickly by sailing west rather than east.
The Portuguese searched for Asia going west, sailing around the southern tip of Africa, whereas Columbus went west, which is the reason he came across America whilst searching for India. </span>
