Which U.S. region was most impacted by the completion of the transcontinental railroad in 1869?

Question

(1 point)
O South
O West
O East
O North

Answer 1

The U.S. region most impacted by the completion of the transcontinental railroad in 1869 was the West. The railroad facilitated the movement of people, goods, and resources to and from the western states, greatly contributing to westward expansion and the development of the region.