After the civil war, railroads connected the country on a national scale, boosting the economy and leading to mass production, mass consumption, and encouraging entrepreneurs.
Definitely A..partly because at the time in Europe the land routes to Asia were becoming increasingly dangerous to cross as such goods from the middlemen or merchants that made these trips became expensive also the persons that controlled the routes to Asia through particularly Turkey weren't allowing specific persons to cross to trade with East india
Answer:
Children often had to work under very dangerous conditions. They lost limbs or fingers working on high powered machinery with little training. They worked in mines with bad ventilation and developed lung diseases. Sometimes they worked around dangerous chemicals where they became sick from the fumes.
Explanation:
plz mark brainleist
Thay put the cremenals in jail
