How did city infrastructure in the early 20th century affect the modernization of firefighters?

In the early 20th century, urbanization led to the development of larger cities with more complex infrastructure, increasing the risk and frequency of fires. This necessitated the modernization of firefighting techniques and equipment, prompting the adoption of motorized fire trucks and advanced water supply systems. Additionally, improved communication systems, such as telephones and alarm systems, enhanced response times and coordination among firefighting teams. Consequently, these advancements transformed firefighting into a more organized and efficient profession, better equipped to handle the challenges of urban environments.