The Deluge - Second Northern War (1648-1667) - Every Day

COSSACS SWORE ALLEGIANCE TO THE RUSSIAN TSAR. FOR RUSSIA IT MEANT THE DECLARATION OF WAR ON POLAND. IN 1655 SWEDEN ALSO JOINED WAR AND THE MAIN PHASE OF THE DELUGE BEGAN... RUSSIA BOUGHT KIEW FOR 146.000 RUBLES IN 1686.