Alexis_I_of_Russia_1670-1680s

Alexei Mikhailovich, tsar of Russian Tsardom joined Russia and Ukraine in demand of Bohdan Khmelnitsky

Alexei Mikhailovich, tsar of Russian Tsardom joined Russia and Ukraine in demand of Bohdan Khmelnitsky

Bogdan Khmelnitsky, Ukrainian hetman and initiator of Ukrainian rebellion. Creator of first Cossack state, Hetmanschina