What difficulties did builders of the transcontinental railroad find ways to overcome?

Choose all that are correct.

A) Providing supplies to build the tracks and support the workers

B) Natural barriers such as mountains, rivers, and forests

C) A need for workers

Question

7 December, 01:01

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Iliana Best · Answer 1

Iliana Best 7 December, 01:24

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I think it will have to be A.

What difficulties did builders of the transcontinental railroad find ways to overcome?Choose all that are correct.A) Providing supplies to build the tracks and support the workersB) Natural barriers such as mountains, rivers, and forestsC) A need for workers