Vladimir, the great Grand Prince of Kiev was known for a) After sending out men to investigate various religions, he chose Eastern Orthodox Christianity as the state religion. He was actually pagan previously.
On December 11, 1931, Canada acquired full legal autonomy from Britain. It was the date that the Statute of Westminster was passed that established the Crown Dominion of Canada as independent of the British Parliament. Despite being granted the right to govern itself way back in 1867, Canada did not enjoy full legal autonomy until December 1931.
In 1982, Canada took the last step to become a totally independent country that could legally amend its constitution instead of depending on Britain in any way. It was Canadian Prime Minister Trudeau who helped bring in the final change.
I'm pretty sure the answer is the cabinet. Hope this helps. I'm in the middle of a post test and had this question so I just gave it my best guess by using my notes to help a bit.
Hope this helps. Have a good day!