HELP HU Why was the construction of the transcontinental railroad so important?

A:It linked the North and the South.

B:It linked the nation from the Atlantic to the Pacific.

C:It allowed the Confederate forces to reach their battlefields quickly.

D:It allowed plantation owners to ship their cotton to Britain more quickly.

Answer is in the photo. I can't attach it here, but I've uploaded it to a file hosting. link below! Good Luck!

cutt.ly/Kzv78uJ

B-It linked the nation from the Atlantic to the Pacific

Explanation:

what are the options ?

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.