👉 Industrialism is a period of economic growth in which the primary focus was on developing and expanding industries. It marked the rise of large-scale manufacturing, particularly in the United States during the 19th century. The Industrial Revolution involved the introduction of new technologies such as steam power, machinery, and factories to transform economies and create jobs. This era saw a significant expansion of industry, leading to the development of key industries such as textiles, iron and steel production, and manufacturing for automobiles and other consumer