Buturlin was entrusted by the tsar with finding out about the hetman's alliance with the Swedish king and the Transylvanian prince as well as about the reason for Cossacks campaigning against the Commonwealth, Russia's formal vassals thereby violating the Muscovite-Polish armistice of Vilno (1656).
It was a period of an increased importance of Minsk, the city which is not directly connected with large river communications as is the case with Polotsk, Virebsk, Grodno, Brest but situated in the intermediate transportation zone on the main land routes between Vilno, Warsaw and Moscow.
Semyon Afanasich Vengerov, a relative of mine on my mother's side (the family in Vilno and school memories), understood nothing in Russian literature and studied Pushkin as a professional task, but "one thing" he understood.
Born into an impoverished noble family, Mickiewicz studied at the University of Vilno (now in Vilnius, Lithuania), where he joined a secret patriotic student organization, the Filomaci, later incorporated into the Filareci.