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What features developed on Rail Cars after people began to use Railroads for transportation?
George Westinghouse invented the air brake
Pullman sleeping care developed
How many time zones did C.F. Dowd propose for the United States?
4
What is the railroad called that connected the eastern coast of the United States to the west coast?
Transcontinental RR
Which natural resources were discovered that came in high demand as soon as they were invented?
Petroleum
Coal
Which process made the development of Steel uniformed and much stronger?
The Bessemer Process
How many time zones did C.F. Dowd propose world wide?
24
-coal
-iron
-steel
-lumber
-glass
Which minorities faced hardships working on the Railroads? Name 2
Chinese and Irish
Kerosene can be distilled from which natural resources?
Coal
Petroleum
What were two 2 negative by products that Industrialization affected nature?
air pollutants
water pollutants