Why was there such a demand for railroad construction in the united states

The reason there was such a demand on the railroad construction in the united states was because other large economic opportunity situations in the expanding nation, the railroad construction camps attracted all types of characters, almost all of whom were looking for ways to turn a quick profit, legally or illegally. Life in the camps was often very crude and rough.

Explanation:

basically means the stoc market is going down since   dow is one of the most sucessful buiness it would be a tragedy for it to go down and it ensures the ruinty of the stock market

wait so (ima delete the answer if i get , so i dont steal points. i apparently cant comment) could someone me with this one? the same photo.

sections b and e in this image both represent (3 points)

select one:

a. district courts

b. courts of appeal

c. trial courts

d. supreme courts