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History Ch 19 Sec 1
Second Industrial Revolution
Question | Answer |
---|---|
What is the Bessemer Process? | quick way to purify iron with hot air , invented by Henry Bessemer |
What things were caused by the Bessemer Process? | Increase in steel production, drop in steel prices, more railroads, |
What did the increase in railroads lead to? | better/faster transp service, City growth (chicago) , western growth, rise in employment, |
What new invention came from the rise in railroads? | Refrigerated shipping cars, fast way to transport food |
What discovery was made that changed power sources forever and what did it lead to? | Oil could be converted into kerosene = fuel used for cooking, lighting, heating , demand for oil goes up |
Who made a discovery related to oil? | Edwin L. Drake, oil can be pumped from ground |
what did Edwin L. Drake's discovery lead to? | Oil prospectors, called wildcatters, in Ohio, pennsylvania, west virgina + companies build refineries |
Who invented the lightbulb and where? | Thomas Edison, in invention factory, Menlo Park, NJ |
How did Edison make a lot of money? | By selling patents; exclusive rights to make/sell inventions |
What early problem did Edison face and how did he solve it? | Many buildings couldn't get electricity, so he built a power plant, which could provide it to NY buildings |
What was his Edison's company called and what problem did it face? Who fixed the problem and how? | Edison Electric, only provided power to big cities because of poor equipment, George westinghouse builds power system that sends elec over long distances. |
What did electricity eventually power all over the nation? | homes, buildings, factories, streetcars |
Who were the competitors in the Electricty Industry? | Thomas Edison and George Westinghouse |
what was the earlier main way to communicate and what were the problems with this? | Telegraph, only written messages could be sent + hard for people to use |
What inventor fixed the telegraph problem? | Alexander Graham Bell scottish inventor, patents telephone, companies race to lay phone lines |
What monumental discovery did a German engineer make in 1876? | gas-powered engine |
What did Charles and J. frank Duryea invent in 1893? | first practical motorcar, very expensive |
What did Henry Ford do? | Built Model T, introduced moving assembly line --> lower car prices |
What did the Wright Brother do and what did it lead to? | build + fly first gas-powered plane, led to even bigger demand for oil + changed way of travel |
What major inventions did the introduction of oil and electricity as power sources lead to? | Telephone, Cars, Lightbulb, Airplanes |
What was the Second Industrial Revolution? | period of rapid growth in US manufacturing, late 1800s |