Answer:
The presence of railroads in the towns led to different changes that vary from the physical structure of the towns to the socioeconomic level of the inhabitants.
Step-by-step explanation:
Railroads facilitated the arriving of products and materials from other cities and countries to expand the territory and build restaurants, hotels, schools, and different places that promote the progress of a community. In addition, the communication became quicker and more effective, so that people could interchange ideas and products to improve their ways of living and share their knowledge with their communities.