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a track or set of tracks made of steel rails along which passenger and freight trains run.
The time zones, Eastern, Central, Mountain and Pacific, set each time zone one hour apart, which allows the railroads to coordinate train schedules across the entire country.
Air breaks were invented by George Westinghouse, making trains safer. Air brakes amde it so thattrains could travel faster safely.
The transcontinental railroad was a train route across the United States that was finished in 1869.
Signaling. Railroad signals are a form of communication designed to inform the train crew, particularly the engine crew, of track conditions ahead and to tell it how to operate the train.
Telegraph was developed in the 1830s and 1840s by Samuel Morse and other inventors, the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.
During the American Industrial Revolution, Alexander Graham Bell invented the first functional telephone in 1876. This helped people to comunicate from a distance.
Electric power began displacing steam power as the major power resource for industries during the Second Industrial Revolution, a period starting around 1860.
The phonograph recorded music. People began listening to music differently, people could now listen to music anywhere at anytime
lightbulbs made it so that even when it was dark out people could work safely. this was important for because it ake working conditions safer.
nikola tesla invented the alternating current. It allowed electric power to power diffrent kinds of machines.
The type writer was important to the industrial revolution because it allowed news to be spread faster, and it helped many bussinesses.
The Bessemer converter allowed for steel to be mass produced at a lower cost. This was important because steel was used for railroads, bridges, skyskrapers, ships, ect.