Respuesta :

Explanation:

Railways and improvements in railway technology have helped economic growth by having a faster way of transporting goods, lowering production costs, creating domestic markets, a model for those businesses, and stimulating growth for other businesses.

- MattX, Hope this Helps! :)

Answer:

Explanation:

Buiding a railroad :

- Shortened distances

- it  made travel faster and safer from the US East coast to the West coast

- it  reduced time needed to move merchandises and other good, thus increasing trade

- It allowed to improve communication between distant regions.