Completing the first transcontinental railroad in 1869 was a major milestone, making it easier to transport people, raw materials, and products. The United States also had vast human resources: between 1860 and 1900, fourteen million immigrants came to the country, providing workers for an array of industries. The American industrialists overseeing this expansion were ready to take risks to make their businesses successful. Andrew Carnegie established the first steel mills in the U.S. to use the British “Bessemer process” for mass producing steel, becoming a titan of the steel industry in the process. He acquired business interests in the mines The Industrial Revolution in the United states that produced the raw material for steel, the mills and ovens that created the final product and the railroads and shipping lines that transported the goods, thus controlling every aspect of the steelmaking process. Other industrialists, including John D. Rockefeller, merged the operations of many large companies to form a trust. Rockefeller’s Standard Oil Trust came to monopolize 90% of the industry, severely limiting …show more content…
Edison made improvements to existing technologies, including the telegraph while also creating revolutionary new technologies such as the light bulb, the phonograph, the kinetograph, and the electric dynamo. Bell, meanwhile, explored new speaking and hearing technologies, and became known as the inventor of the telephone. For millions of working Americans, the industrial revolution changed the very nature of their daily work. Previously, they might have worked for Rockefeller, themselves at home, in a small shop, or outdoors, crafting raw materials into products, or growing a crop from seed to table. When they took factory jobs, they were working for a large company. The repetitive work often involved only one small step in the manufacturing process, so the worker did not see or appreciate what was being made; the work was often dangerous and performed in unsanitary conditions. Some women entered the workforce, as did many children. Child labor became a major