Question

question 3 (1 point) we discussed a number of innovations that revolutionized society in the late 1800s and early 1900s in our lesson. which innovation allowed businesses to operate for longer hours than previously before? mechanized assembly line mechanized farming practices automobile incandescent lightbulb

Explanation:

The incandescent light - bulb provided artificial light, enabling businesses to extend their operating hours beyond natural daylight hours. Mechanized assembly lines, farming practices, and automobiles were important innovations but did not directly contribute to longer business operating hours like the light - bulb did.

Answer:

incandescent lightbulb