C. Worshipping more than one God
I think he assisted in developing NATO, which helped Western Europe rebuild after the war. He created the Marshall Plan, which provided economic support for war-torn regions. He helped stop the spread of communism in Western Europe.
The capital of Canada is Ottawa, Ontario. It was named the national capital by Queen Victoria on December 31, 1857, but the government did not move there until 1866. The capital of Canada was Kingston Ontario from 1841 to 1844
My guess is New York City