What if the Oregon Boundary Dispute had been settled in such a fashion that the border west of the Rockies was set at the 52nd parallel and the border east of the rockiest was set at the 47th parallel?
What if the Oregon Boundary Dispute had been settled in such a fashion that the border west of the Rockies was set at the 52nd parallel and the border east of the rockiest was set at the 47th parallel?