Final answer:
Prior to the Progressive Era, gas and electric service in cities were not regulated and companies could charge any rate they desired.
Step-by-step explanation:
During the Progressive Era, gas and electric service in cities were not regulated by the government. This means that companies had the freedom to charge as much as they wanted for these services. The rates were not controlled, leading to potential exploitation by the companies.
Learn more about gas and electric service in cities prior to the Progressive Era