Final answer:
Trash bags, railroad tracks, and men's clothing stores are all related to issues and changes in urban planning during the process of urbanization and industrialization.
Step-by-step explanation:
In the context of urban planning, there are some commonalities between trash bags, railroad tracks, and men's clothing stores. These commonalities revolve around the issues and changes that occurred in cities during the process of urbanization and industrialization. Firstly, trash bags symbolize the increase in consumerism and waste in cities, which became an urban problem that needed to be addressed. Secondly, railroad tracks played a crucial role in the transportation and development of cities, connecting urban spaces and facilitating the growth of suburbs. Lastly, men's clothing stores represent the commercial aspect of cities, as department stores and ready-to-wear clothes became prevalent with the rise of urbanization and changes in manufacturing and retail practices.