asked 142k views
4 votes
Which project led to the creation of a system of time zones across America? A. acquiring the territory of Alaska B. building the transcontinental railroad C. establishing a national park system D. digging the Panama Canal

asked
User Bobbymcr
by
7.8k points

2 Answers

2 votes

Answer:

Step-by-step explanation:

B. bulding the transcontinental railroad

answered
User Hallgrim
by
7.8k points
1 vote
i think d. digging the panama i said i think now 
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