Respuesta :
Answer:
So it’s b
Explanation:
It was constructed from Nebraska to California and finished when crews went to Utah.
The First Transcontinental Railroad was built crossing the western half of the United States and it changed into pieced together between 1863 and 1869. It was 1,776 miles long and served for the Atlantic and Pacific coasts of the USA to be linked by means of rail for the first time in history.
What changed into the primary motive of the transcontinental railroad?
The transcontinental railroad become built to open up the indoors and allow agreement in those areas, to make rural and unexplored regions on hand, and to ease the transportation of both items and passengers from one region to any other.
Learn more about the transcontinental railroad here:https://brainly.com/question/14536121
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