What reasons contributed to the creation of the Balto-Slavic states?

Their education was a very long process and very difficult. Historical realities prompted all lands to create the Balto-Slavic states. The borders of the territory were fully established in the 14th century. These were the principalities of the Russian lands, Lithuanian and others.

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.