Question

second body paragraph: (explain the second cause of industrial growth in the united states.)

Explanation:

One cause of industrial growth in the US was the availability of natural resources like coal, iron - ore, and oil. Another cause was technological innovation. Inventions such as the Bessemer process for steel - making, the telegraph for communication, and new machinery for manufacturing increased productivity and efficiency. This allowed for mass - production of goods, which in turn spurred economic growth and industrial expansion.

Answer:

One significant cause of industrial growth in the United States was technological innovation. Inventions like the Bessemer process for steel - making revolutionized the metal industry, enabling mass - production of steel which was crucial for construction and machinery. The telegraph improved communication, allowing for better coordination of business operations across long distances. New manufacturing machinery increased productivity, reducing production costs and increasing output, thus fueling industrial expansion.