people don't choose to move from rural areas. they're forced due to mechanization making their labor obsolete so they can't farm anymore. it's an economic neces

people don't choose to move from rural areas. they're forced due to mechanization making their labor obsolete so they can't farm anymore. it's an economic necessity to relocate to a city. other factors play into that too, like drought. but largely in the 20th america everybody migrated away from rural areas because of machines.