How did the invention of the light bulb and advancements in electrical power play a key role in the growth of American cities in the late 1800s? Choose the best answer
Answer 1A: The artificial lights lit up the night sky, attracting people to the cities
Answer 2B: They allowed factories to produce more, which required more workers to move to the cities.
Answer 3C: They kept economic activity in the cities tied to the number of Daylight hours.
Answer 4D: they solved the problems cities had with getting access to fresh water and proper sanitation.
1 answer
Answer 2B: They allowed factories to produce more, which required more workers to move to the cities.
1 answer