The most significant obstacle in building the transcontinental railroad was
a.)crossing the ap...
History, 20.10.2019 20:00, sophcent5828
The most significant obstacle in building the transcontinental railroad was
a.)crossing the appalachian mountains.
b.)laying track across the great plains.
c.)removing hostile native americans from the region.
d.)crossing the sierra nevada range and the rocky mountains.
Answers: 1
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