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Question 10 of 10

The division of the United States into standard time zones was first done by
which group?
A. The scientific community
B. The state governments
C. The railroads
D. The United Nations

User Nmott
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2 Answers

2 votes

Answer: C. the railroads

User Twaha Mehmood
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4 votes

Answer:

C.

Step-by-step explanation:

the railroads did. it was the railroads

User Nimer
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