In an 1818 agreement with the United States, Britain consented to all

In an 1818 agreement with the United States, Britain consented to all the following EXCEPT

A) joint occupation of the Oregon region.
B) giving American fishermen the right to fish in eastern Canadian waters.
C) restricting the number of naval vessels the two nations could maintain on the Great Lakes.
D) making the forty-ninth parallel the American-Canadian border between Minnesota and the Rocky Mountains.

ANSWER
C