Final answer:
Automobile travel is convenient for suburban commuters, catalyzing the growth of the automobile industry and culture in America, and leading to the sprawl of residential patterns.
Step-by-step explanation:
Automobile travel provides a convenient form of travel for individuals who live in suburban areas and need to commute to city centers or other locations not easily accessible by public transportation. The development of the automobile industry fundamentally changed America's economic landscape, social framework, and physical infrastructure. The role of the automobile was multifaceted: it expanded industries, created new residential patterns, and required the construction of an extensive road network.
The convenience of owning a car became apparent as living patterns shifted towards suburbia, where many essential services such as schools, shops, and offices were not within walking distance. This dependence on cars facilitated the growth of the automobile culture in America, especially after the 1920s when cars became more affordable for the middle class, leading to a significant reorganization of urban and suburban space.