AnswersRMA FL-2100310-United States History Semester 1New American IndustriesQuestion 3
3
QuizMultiple Choice

New American Industries

Question 3 • RMA FL-2100310-United States History Semester 1

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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