Answers FL-2100310-United States History A 2.5 New American IndustriesQuestion 10

10

QuizMultiple Choice

2.5 New American Industries

Question 10 • FL-2100310-United States History A

Which invention was most important in revolutionizing the meat industry?

Answer

A

air brakes

B

knuckle couplers

C

the Pullman car

D

the refrigerator car

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