Final answer:
The creation of the Interstate Highway System, availability of FHA loans, the post-war economic boom, and white flight greatly influenced the rise of suburbanization by facilitating transportation, providing financial assistance, increasing wealth, and causing demographic shifts from urban to suburban areas.
Step-by-step explanation:
The role of interstates, FHA loans, the post-war economic boom, and white flight in the process of suburbanization were pivotal in shaping American residential patterns after World War II. The Interstate Highway System facilitated rapid and accessible transportation from inner cities to suburbs. Meanwhile, the Federal Housing Administration (FHA) provided loans to assist Americans, predominantly white, with buying homes in the suburbs. This era also experienced a post-war economic boom, which resulted in increased wealth and purchasing power for many Americans, leading them to seek homes outside of city centers. Finally, white flight, the movement of white citizens from urban centers to the suburbs, occurred due to various factors, including the end of legal segregation and rising minority populations in cities. This demographic shift significantly contributed to the growth of suburbs, while often depreciating urban cores economically and racially stratifying residential areas.