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Which was a difficulty the builders of the transcontinental railroad had to overcome?

User Jazon
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Answer: Natural barriers such as mountains, rivers, and Forest. Providing supplies to build the track and support the workers. In need for workers

Step-by-step explanation:

All of them except lack of money invested by business in the government

User Daniel Broad
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3 votes

Answer:

Natural barriers such as mountains, rivers. and forests. Im pretty sure...

Step-by-step explanation:

User Danuofr
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