The 49th parallel, but with Britain retaining all of Vancouver Island;EDDMapS Code of ConductTrue/False If the statement is true, write true in the blank to the left If the answer is false, write false False 1The United States gained control of Oregon all the way to the 54° 40' line of latitude True 2Opponents of slavery protested the admittance of Texas into the Union because they feared Texas would be divided into several slave states
Oregon Boundary Dispute Wikipedia
