Question

What was the result of middle-class people moving to the suburbs?

1. The rise of political machines
2. The development of slums in the cities
3. The growth of Populism

Answer 1

Step-by-step explanation:

Development of slums in the cities

Answer 2

It would be 2 because cities during the early 30's and 40's became highly immigrant based and many immigrant communities became slumlike and crime rates rose rapidly in the cities.