the German language; this special position in the Russian Empire was reconfirmed by all Russian Tsars from Peter the Great (reigned 1682-1725) to Alexander II (reigned 1855-1881).

Russia was given the right to mediate the conflicts between Sweden and Poland, while guaranteeing a non-interference policy towards the Swedish crown and succession.Lastly, it was agreed that all prisoners of war on both sides, including civilians, were to