New American Industries Quiz 100% verified answers.

New American Industries Quiz 100% verified answers. The expansion of the railroad directly led to economic growth in the US because - correct oads made resources and products easier to transport. What was a result of creating rail standardization? - correct answers.Trains from different rail lines could use each other's tracks. 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 best explains how railroad companies were able to standardize their timetables in 1883? - correct working together voluntarily During the Second Industrial Revolution, which building material became one of the most important in the world? - correct The US government gave land to the railroads to help them expand. What impact did these land grants have on industries in the West? - correct answers.The grants allowed industries in the West to grow because they encouraged settlement and new industrial opportunities. 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 best describes a development that improved railroad safety? - correct answers.Companies replaced hand-operated brakes with air brakes on trains. Look at the table. According to the table, what was the state of the steel industry in the United States at the turn of the 20th century? - correct answers.The United States became the world leader in steel production. What industry was most affected by the refrigerated railcar? - correct acking