The Pacific Slope and Alaska

already American American Fur Company arrived Astor Astoria Atlantic beaver Britain British California Cape Captain carried cattle century claim colony Columbia commercial Congress continent discovery east emigrants enterprise established Ewing Young expedition exploration favorable Fort Hall forty-ninth parallel Frémont Fur Company fur trade harbor Hudson's Bay Company hundred Indians interest Islands Jefferson journey Lake land later latitude Ledyard McLoughlin ment Mexican Mexico mission missionaries Mississippi Missouri Monterey mouth nation natives navigators Nootka Sound North Pacific North West America northern northwest coast Northwest Company occupation Ocean Oregon country Oregon question overland Pacific coast party passed peninsula possession reached region river route Russian sailed San Diego San Francisco secured sent settlement settlers ship southward Spain Spaniards Spanish strait supplies territory tion Tonquin took treaty tribes United valley Vancouver vessels voyage wagons Walla Walla western westward Willamette Willamette valley winter