Answer:
more people moved from farming areas to cities
Step-by-step explanation:
Innovations in business and technology transformed the speed and productivity of agriculture, which stimulated the economy in America. Thus, mechanized farm machinery reduced time and labor cost of production, so it made it possible to cultivate vast tracks of land . As a result, Americans raised more that four times the corn, five times the hay and seven times the wheat and oats than they had before the civil war.