Russia against the Polovtsy

The glorious era of the formation of the Old Russian state is replaced by a vague year of fragmentation, when every radiant prince pulls the blanket over himself, striving, if not robbing his own brother, then poke the knife in the back. But at the borders of any weakening rich country, a lot of people who want to grab their piece of the pie are fatter will always be found. For southern Russia of the XI -XII centuries, such neighbors were nomadic Polovtsian tribes. Their appearance largely determined the course of the events of those years. Take a look at the Russian-Polish relationship, as if from the inside, together with the author, trying to reconstruct not so much a date as the motives and the meaning of the actions of historical characters