The benefits of railroad construction included all of the following except:

a. post offices opened at train stopsb. large ranches arose across the westc. new towns were builtd. indian tribes regained their lands

The correct option is "a.post offices opened at train stops"

The first transcontinental railroad in the United States is the name of a railroad line through the United States that united the city of Omaha (Nebraska) with Sacramento in the 1860s, thus uniting the Eastern rail network of the United States. with California, on the Pacific coast. It ended with the famous Golden Spike ceremony held on May 10, 1869 in Promontory, Utah, creating a nationwide mechanized transportation network that revolutionized the population and economy of the American West. This network made the famous wagon trains (wagon trains) of the so-called old west of previous decades become obsolete, changing them to a modern transport system.

to regulate production on things such as fuel and production

answer; i believe that the correct answer is (agriculture);