Answer:
not 100% sure but I think its the first one, the west benefited from increased travel an tourism.
Explanation:
before the rail road it was very hard to get to the west,( extreme weather, raiding natives, scarce food etc.) but still many people wanted to see the west. the rail road provided a solution to most of the problems with traveling. and people jumped on (get it) the opportunity.
In general, the Romantic movement started as a rejection of "<span>d. Changes brought by industrialization" although perhaps the greatest factor was the new ideas of the Enlightenment. </span>
50 is your correct answer