Kammala jumla mai zuwa: Juyin Juya Halin Khmelnytsky, wanda ya fi girma a cikin Cossack, ya zama bala'i ga Commonwealth. Cossacks, da suka haɗu da Tatars, sun ci sojojin Commonwealth a yaƙe-yaƙe da yawa, Commonwealth ta sami babban nasara a Berestechko, amma daular Poland-Lithuania ta ƙare "ta mutu". An rasa sassan gabashin yankin ta zuwa Rasha, wanda ya haifar da canji na dogon lokaci a cikin daidaitawar iko. A cikin gajeren lokaci kasar da aka raunana a lokacin da
mamayewar da Sweden ta yi.