What was the ” Suburban Ideal” and what did it represent to Americans i the 1930s?

For what reasons can it be said that in the 1930s there were “deep divisions in American society. yet in certain ways Americans behaved with remarkable conformity “?
In what ways did the “Suburban Ideal” offer different opportunities to white Americans and black Americans? To women and men?
What was the ” Suburban Ideal” and what did it represent to Americans i the 1930s?