The Oregon Trail was a 2,170-mile (3,490 km) east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon Territory. The eastern part of the Oregon Trail spanned part of what is now the state of Kansas and nearly all of what are now the states of Nebraska and Wyoming. The western half of the trail spanned most of the current states of Idaho and Oregon.
The Pacific Northwest (PNW), sometimes referred to as Cascadia, is a geographic region in western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common conception includes the U.S. states of Oregon, Washington, northern Idaho, and the Canadian province of British Columbia. Some broader conceptions reach north into Alaska and Yukon, south into northern California, and east into western Montana. Other conceptions may be limited to the coastal areas west of the Cascade and Coast mountains.
The Willamette River is a major tributary of the Columbia River, accounting for 12 to 15 percent of the Columbia's flow. The Willamette's main stem is 187 miles (301 km) long, lying entirely in northwestern Oregon in the United States. Flowing northward between the Oregon Coast Range and the Cascade Range, the river and its tributaries form the Willamette Valley, a basin that contains two-thirds of Oregon's population, including the state capital, Salem, and the state's largest city, Portland, which surrounds the Willamette's mouth at the Columbia.
Oregon Country was a large region of the Pacific Northwest of North America that was subject to a long dispute between the United Kingdom and the United States in the early 19th century. The boundaries of the area, which had been created by the Treaty of 1818 without recognizing indigenous claims to the area, consisted of the land north of 42° N latitude, south of 54°40′ N latitude, and west of the Rocky Mountains down to the Pacific Ocean and east to the Continental Divide. Article III of the 1818 treaty gave joint control to both nations for ten years, allowed land to be claimed, and guaranteed free navigation to all mercantile trade. However, both countries disputed the terms of the international treaty. Oregon Country was the American name while the British used Columbia District for the region. Meanwhile, Indigenous nations had lived in the area since time immemorial, though with little legal recognition in the American and British legal systems. Evidence along the Salmon River shows people lived there at least 16,000 years ago, and may have populated the continent after migrating along the Pacific Coast, then following up the Columbia River into the interior.
Fort Hall was a fort in the Western United States that was built in 1834 as a fur trading post by Nathaniel Jarvis Wyeth. It was located on the Snake River in the eastern Oregon Country, now part of present-day Bannock County in southeastern Idaho. Wyeth was an inventor and businessman from Boston, Massachusetts, who also founded a post at Fort William, in present-day Portland, Oregon, as part of a plan for a new trading and fisheries company. In 1837, unable to compete with the powerful British Hudson's Bay Company, based at Fort Vancouver, Wyeth sold both posts to it. Great Britain and the United States both operated in the Oregon Country in these years.
The Great Gale of 1880 was an intense extratropical cyclone that impacted the Northwest United States on January 9, 1880.
The greatest snowstorm, and perhaps overall worst storm in SW Washington and NW Oregon history, was that dubbed the ‘Storm King’ event of January 9, 1880.... Little data is available for the so-called ‘Storm King’ of January 1880, but it appears the storm center came ashore just south of Astoria, Oregon, on January 9th when a barometric pressure of 28.45” was registered in the town. Portland bottomed out at 28.56.
Donald McKenzie was a Scottish-Canadian explorer, fur trader and Governor of the Red River Colony from 1821 to 1834.
The Columbia District was a fur trading district in the Pacific Northwest region of British North America in the 19th century. Much of its territory overlapped with the disputed Oregon Country. It was explored by the North West Company between 1793 and 1811, and established as an operating fur district around 1810. The North West Company was absorbed into the Hudson's Bay Company in 1821 under which the Columbia District became known as the Columbia Department. The Oregon Treaty of 1846 marked the effective end of the Hudson's Bay Company's Columbia Department.
Fort Boise is either of two different locations in the Western United States, both in southwestern Idaho. The first was a Hudson's Bay Company (HBC) trading post near the Snake River on what is now the Oregon border, dating from the era when Idaho was included in the British fur company's Columbia District. After several rebuilds, the fort was ultimately abandoned in 1854, after it had become part of United States territory following settlement in 1846 of the northern boundary dispute.
Oregon pioneer history (1806–1890) is the period in the history of Oregon Country and Oregon Territory, in the present day state of Oregon and Northwestern United States.
The history of Oregon, a U.S. state, may be considered in five eras: geologic history, inhabitation by native peoples, early exploration by Europeans, settlement by pioneers, and modern development.
Historic ferries in Oregon are water transport ferries that operated in Oregon Country, Oregon Territory, and the state of Oregon, United States. These ferries allowed people to cross bodies of water, mainly rivers such as the Willamette in the Willamette Valley, and the Columbia, in order to transport goods, move people, and further communications until permanent bridges were built to allow faster crossing of the water. The early ferries were used by wagons and pedestrians, while later ones transported trains and then automobiles. Oregon has a few automobile ferries still in operation.
Rail transportation is an important element of the transportation network in the U.S. state of Oregon. Rail transportation has existed in Oregon in some form since 1855, and the state was a pioneer in development of electric railway systems. While the automobile has displaced many uses of rail in the state, rail remains a key means of moving passengers and freight, both within the state and to points beyond its borders.
The Willamette Valley is a 150-mile (240 km) long valley in Oregon, in the Pacific Northwest region of the United States. The Willamette River flows the entire length of the valley and is surrounded by mountains on three sides: the Cascade Range to the east, the Oregon Coast Range to the west, and the Calapooya Mountains to the south.
For a useful starting point goto Oregon Encyclopedia of History and Culture (2022). Not yet in print format; it is online here with 2000 articles.
The Fort Walla Walla–Fort Colville Military Road was built in June 1859 to connect the Walla Walla area with its fairly easy access to the Columbia River to the mountainous area of the Huckleberry and Selkirk Mountains of current Northeast Washington and the Inland Northwest. Brigadier General William S. Harney, commander of the Department of Oregon, opened up the district north of the Snake River to settlers in 1858 and ordered Brevet Major Pinkney Lugenbeel, 9th Infantry Regiment to establish a U.S. Army post to restrain the Indians perceived as hostile to the U.S. Army's Northwest Division and to protect miners who traveled to the area after first reports of gold in the area appeared in Western Washington newspapers in July 1855.
Northwest Oregon is a geographic and cultural region of the U.S. state of Oregon, composed of Clatsop, Columbia, and Tillamook counties. The region encompasses the northernmost parts of the state along the lower Columbia River.
The following is a timeline of the history of Washington state in the United States.
The 1996 Pacific Northwest floods were a series of floods in Washington, Oregon, and the Idaho Panhandle in the United States. Large portions of the Columbia River and Puget Sound watersheds were impacted, including the Portland, Yakima, and the Palouse region. The flood was largely caused by warm temperatures and heavy rain falling on significant snowpack and caused an estimated $800 million in damage.
