AnswersCA-MS United States History and Geography Growth and Conflict BUnit Test — Unit testQuestion 10
10
QuizMultiple Choice

Unit Test — Unit test

Question 10 • CA-MS United States History and Geography: Growth and Conflict B

How did the transcontinental railroad affect communication?

Answer
A
It made coast-to-coast communication happen almost instantly.
B
It reduced coast-to-coast communication from a week to a day.
C
It reduced coast-to-coast communication from months to weeks.
D
It made coast-to-coast communication more complicated and costly.
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