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:

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )

a u.s. citizen has to have lived in and been an american citizen for a year or more be for he or she can vote for presidential or country wide elections. they also have to register to vote. if the voting is for state representatives or issues, they have to have lived in that state for one month or more and meet the requirements for country wide elections.