New American Industries

Question 1

In the year 1883, who was responsible for creating the first system of time zones in the United States?

Revolt · Accepted Answer

The railroad industry

Question 2

Which reasons did you include in your answer?

Revolt · Accepted Answer

Railcars and tracks were made from steel.; Bridges used by railroads were made from steel.; Railroads transported the raw materials needed to make steel.; Railroads transported finished steel goods.

Question 3

Think about what you’ve learned about the role of railroads in helping make resources available. Check all of the statements that are true.

Revolt · Accepted Answer

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.

Question 4

Which of the following were effects of the growth of agriculture in the Midwest?

Revolt · Accepted Answer

Safer and more versatile railroads made it easier to travel and settle the West.; Refrigerator cars helped the meatpacking industry to grow.; Longer rail lines made it easier to send crops to markets.; New railroads brought minerals and raw materials to iron and steel mills.

New American Industries Answers

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