In the 12th century, urban areas began to form in many states. Urban residents were not a large category of the population, but they played a high role in the development of the economy and production. Mostly in the cities there was a concentration of artisans and merchants. Most of them came from rural areas. They were unwilling to pay double taxes in favor of the state and the landlord. Freed from addiction, they went to the cities and there distributed their goods, exchanged them.
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.