A boundary was set between Canada and the United States as a result of?

Question

A. the Convention of 1818 *
B. the Louisiana Purchase
C. the Missouri Compromise
D. the Monroe Doctrine

I think A is the answer but the question is "as a result of" so I question B? Thanks

Answer 1

http://blog.naver.com/PostView.nhn?blogId=ilsutory&logNo=100025078069

http://www.thecanadianencyclopedia.com/articles/convention-of-1818

http://en.wikipedia.org/wiki/Treaty_of_1818

I agree that A is the right answer.

Answer 2

Thank you...

Answer 3

You're welcome.