Final answer:
City planning involves considering economic, political, and social factors. The physical form of a city does not automatically reshape social life. Planners should not have complete control over all aspects of how cities are built.
Step-by-step explanation:
The correct answer is: City planning involves creating a framework for urban development that takes into account economic and political realities. However, it does not mean that planners have complete control over all aspects of how cities are built. Planners must also consider social factors and the needs and desires of the community. For example, planners may aim to create affordable housing options, improve transportation infrastructure, or promote sustainable development. However, the physical form of a city alone cannot automatically reshape social life. Social dynamics are shaped by a wide range of factors, including cultural, historical, and economic influences. The goals of planning experiments may not always be fully met due to various challenges and complexities involved in urban development.