On November 18, 1990, the <answer>Ukrainian Autocephalous Orthodox Church</answer> enthroned Mstyslav as Patriarch of Kiev and all Ukraine during ceremonies at Saint Sophia's Cathedral. Also on November 18, Canada announced that its consul-general to Kiev would be Ukrainian-Canadian Nestor Gayowsky. On November 19, the United States announced that its consul to Kiev would be Ukrainian-American John Stepanchuk. On November 19, the chairmen of the Ukrainian and Russian parliaments, respectively, Kravchuk and Yeltsin, signed a 10-year bilateral pact. In early December 1990 the Party of Democratic Rebirth of Ukraine was founded; on December 15, the Democratic Party of Ukraine was founded.
Who gave Mstyslav this title?
Ukrainian Autocephalous Orthodox Church