an enormous wilderness sprawling west of Rockies to Pacific + north of CA to southern top of AK; all parts were claimed by Spa, Rus, Brit, + US at diff times; Spa + Rus retreated; Brit + Amer were left; both had rightful claims + so lived side by side; 1818, US divided it at 49th parallel, but Brit didn't want to share Columbia River; more Amer came, + brit showed more wisdom of arriving at peaceful settlement; issue became part of 1844 election