Final answer:
Suburban development trends after 1975 were characterized by increased focus on urban density, emphasis on mixed-use developments, and continued growth of automobile-dependent communities.
Step-by-step explanation:
Key factors that characterize suburban development trends after 1975 include:
- Increased focus on urban density: Suburban areas started to incorporate more urban features, such as higher density housing and mixed-use developments, to create walkable and vibrant communities.
- Emphasis on mixed-use developments: Suburbs began to prioritize the integration of residential, commercial, and recreational spaces, allowing for a more diverse and convenient lifestyle.
- Continued growth of automobile-dependent communities: Despite some efforts to promote alternative modes of transportation, suburbs continued to rely heavily on automobiles as the primary means of commuting and getting around.