The Centennial was held to celebrate America’s 100th birthday. The celebration was referred to as an Exposition, and it was held in Philadelphia, Pennsylvania. At the exposition 100s of new machines, inventions, and gadgets were on display. How would you feel if you walked into the Centennial Exposition and saw all those machines? Why?
Electricity played a big role during the Machine Age and was in hot demand. Thomas Edison invented many new machines that needed electricity. He invented the copy machine, phonograph, moving picture machine, and the incandescent light bulb. Now that we have electricity, especially the light bulb, places can stay open at night. If you were a worker during this time how would you feel about staying open and working through the night and why?
Railroads also played a massive role, but there were some problems with them as well. Clock times were a pain because people never really knew what the exact time was. When time zones were created they helped keep people on schedule so they wouldn’t be late for things, which was a huge benefit to the railroads. Width differences between tracks also caused a problem. When railroads consolidated it helped with this problem because railroad owners made all the tracks the same size by using the sames gauges to measure the tracks. Safety was the biggest problem of all. Air brakes were invented and steel rails were installed making railroads safer. How hard do you think your job would have been if you worked for the railroad during this time and why? Railroads also Impacted other industries. Steel mills increased in demand to build trains and lay tracks with Andrew Carnegie as the owner. The oil industry grew because it was shipped from place to place, John D. Rockefeller was the main owner. Would you rather be Andrew Carnegie or John D. Rockefeller? Explain.
Not all people prospered during the Machine Age. Farmers struggled because agricultural machines replaced hand labor. Skilled workers lost their jobs because factory machines made goods quicker and they could make a lot more. Who do you think had a tougher time during the Machine Age, the farmer or skilled worker? Explain.
John D. Rockefeller ran an oil refinery, which became very powerful. Rockefeller bought out smaller companies and he even had a secret deal with railroads to ship his oil to other places for half price. He eventually controlled the entire oil industry and created a monopoly. What would it be like to be a customer of Rockefeller and why?







