American Institute of Certified Planners (AICP) Practice Exam

How did demographic changes in suburban areas during the 1940s and 1950s influence planning?

1. Low density suburbs became a principal land use designation in general plans.

2. The adventures of Ozzie and Harriet became a popular TV show.

3. The need for transportation to and from the suburbs gave rise to new highway construction.

4. a and c

The correct answer is: a and c

Demographic changes in suburban areas during the 1940s and 1950s had a significant impact on urban planning, which is well reflected in the correct choice. The post-World War II era saw a dramatic increase in suburbanization, characterized by a booming population as families moved to these areas in search of housing and a preferable lifestyle. The resulting low-density suburbs required planners to adapt to a new landscape, making low-density development a primary focus in general plans. This shift necessitated revisions to zoning and land use policies, leading to the formal designation of low-density residential areas as key components of urban planning frameworks. Additionally, the rapid growth of suburban populations created substantial demand for transportation infrastructure. Convenient access to urban centers became essential for residents commuting to work, resulting in significant investments in highway construction and the expansion of road networks. This new transportation infrastructure not only supported the movement of people but also facilitated the economic growth of suburban areas by improving accessibility to goods and services. While there may be cultural references, like the popularity of TV shows from that era, they do not directly influence planning practices. Thus, it's the combination of the low-density residential focus and the necessity for improved transportation options that underline the impact of demographic changes on planning during this transformative period