What radical changes have occurred in the economy in the 20th century?

For example, in Russia, with the coming to power of the communists, the grafting of large-scale industry began, as well as the creation of collective farms (common farms), and for example, in Germany, Italy and Japan, the economy tended towards the military industry and it is not surprising that the Nazis came to power.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.