 Complete the following phrase:  In 1632, Sigismund III Vasa, the King of Poland and Grand Duke of Lithuania, died. Russia, having recovered to a certain extent from the Time of Troubles, decided to capitalize on the temporary confusion of its western neighbor. Russias aim was to gain control of Smolensk, which it had ceded to the Commonwealth in 1618 at the Truce of Deulino, ending the 