Bohdan_Khmelnytsky

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

Alexei Mikhailovich, tsar of Russian Tsardom joined Russia and Ukraine in demand of Bohdan Khmelnitsky
Dmitro "Baida" Vishnevetsky, founder of first Cossack Sich