Name the reasons for the most important changes in economic development at the beginning of the xx century

Name the reasons for the most important changes in economic development at the beginning of the xx century, and which at the same time embarked on the path of accelerated industrialization.

At the beginning of the 20th century, capitalism was already flourishing in many countries. Making money became the main task of people. The importance of science has grown dramatically. Capitalism is characterized by an active increase in industrial turnover. Some countries, for example, Russia, took this path later. Therefore, rapid industrialization was assumed. For this, the activities of industrial enterprises expanded, and the turnover of goods increased. People began to participate in the economic life of the country. There was a struggle between the countries for sales markets.