Why did suburbs grow in the twentieth century?

Suburbs grew in the twentieth century due to a combination of factors, including the rise of the automobile, which made commuting easier and more feasible for families. Economic prosperity after World War II, along with the availability of affordable housing and government policies like the GI Bill, encouraged home ownership in suburban areas. Additionally, the desire for more space, better living conditions, and a perceived safer environment for raising children contributed to the suburban boom. This shift reflected changing social dynamics and the appeal of a lifestyle away from crowded urban centers.