Answer:
The Second Industrial Revolution refers to the interrelated socioeconomic changes that occurred approximately between 1870 and 1914. During this period the changes suffered a strong acceleration. The industrialization process changed its nature and economic growth varied from model. The technical changes continued to occupy a central position, together with technical innovations concentrated, essentially, on new sources of energy such as gas, oil or electricity; new materials and new transport systems (airplane and automobile) and communication (telephone and radio) induced chain transformations that affected the labor factor and the educational and scientific system.
This process took place within the framework of the so-called first globalization, which led to a progressive internationalization of the economy, and which worked increasingly on a global scale due to the transport revolution. This led to its extension to more territories than the first revolution, limited to Great Britain, and which would reach almost all of Western Europe, the United States and Japan.
Among the changes that took place in the countries that experienced industrialization during this period were technological innovations, organizational changes in companies and markets, and the birth of what could be considered as the first globalization stand out.