New American Industries questions and answers well illustrated

New American Industries questions and answers well illustrated. In 1883, who was responsible for creating the first system of time zones in the United States? - correct answers.The railroad industry Think about how railroads changed and developed. Check all of the statements that match what you've learned. - correct answers.Railroads tried to become more versatile, Americans began to measure time using time zones, Rail travel became safer Think about what you've learned about the role of railroads in helping make resources available. - correct answers.Railroads helped Americans access new sources of raw materials. New cities grew into manufacturing centers that refined natural resources. Trains required more materials to run and to be built, helping industries grow. Which best describes a development that improved railroad safety? - correct answers.Companies replaced hand-operated brakes with air brakes on trains. How did railroad expansion make natural resources more available in the United States? - correct making it possible for natural resources to be transported to different cities and towns What impact did railroads have on cities across the United States at the turn of the 20th century? - correct answers.Many cities became industrial centers. Which invention was most important in revolutionizing the meat industry? - correct refrigerator car The expansion of the railroad directly led to economic growth in the US because - correct oads made resources and products easier to transport. Railroads not only led to an increase in the ability to transport raw materials, but they also led to a(n) - correct ase in the demand for raw materials. Which industry benefited most from the Bessemer process? - correct Why did the development of time zones make train schedules more reliable? - correct answers.Time zones created a standard of time that all trains followed. Which is an invention that improved safety for railway passengers? - correct brakes Bessemmer Process - correct answers.A way to manufacture steel quickly and cheaply by blasting hot air through melted iron to quickly remove impurities.