174k views
3 votes
Which statement best explains why the transcontinental railroad took several years to build?

User Root
by
4.4k points

2 Answers

5 votes

Answer:

Digging through the mountains was very difficult, and the long winters hampered workers’ ability to make progress.

Step-by-step explanation:

User Aramillo
by
5.1k points
5 votes
Which statement best explains why the transcontinental railroad took several years to build? Digging through the mountains was very difficult, and the long winters hampered workers' ability to make progress.
User Gowtham Gowda
by
5.2k points