Final Answer:
The Industrial Revolution was a period of rapid technological advancements, which led to a significant increase in factory production. This, in turn, fueled the growth of businesses, as they were able to produce goods more efficiently and cheaply. so, the correct answer is C) Technological innovations and the increase in factory production.
Step-by-step explanation:
During the Industrial Revolution, the significant contributor to the expansive growth of businesses was C) Technological innovations and the increase in factory production. This period, which began in the late 18th century, saw the adoption of new technologies, such as steam power, mechanization, and the development of factories. These innovations revolutionized the manufacturing process, leading to increased efficiency, higher production rates, and the growth of industries.
The options A) The advent of the internet, B) The decline of the manufacturing sector, and D) Environmental regulations are not relevant to the Industrial Revolution, which occurred in the 18th and 19th centuries. The internet, decline of the manufacturing sector, and environmental regulations are characteristics of later periods in history.
Therefore, the correct answer is C) Technological innovations and the increase in factory production.