The Snake War (1864–1868) was an irregular war fought by the United States of America against the "Snake Indians," the settlers' term for Northern Paiute, Bannock and Western Shoshone bands who lived along the Snake River. Fighting took place in the states of Oregon, Nevada, and California, and in Idaho Territory. Total casualties from both sides of the conflict numbered 1,762 dead, wounded, or captured.
The Yakima War (1855–1858), also referred to as the Yakima Native American War of 1855 or the Plateau War, was a conflict between the United States and the Yakama, a Sahaptian-speaking people of the Northwest Plateau, then part of Washington Territory, and the tribal allies of each. It primarily took place in the southern interior of present-day Washington. Isolated battles in western Washington and the northern Inland Empire were sometimes separately referred to as the Puget Sound War and the Palouse War, respectively.
The Department of the Pacific or Pacific Department was a major command (Department) of the United States Army from 1853 to 1858. It replaced the Pacific Division, and was itself replaced by the Department of California and the Department of Oregon.
The First Regiment Oregon volunteer Cavalry was a volunteer regiment in United States service Union army that was formed in response to the American Civil War. With men recruited in Oregon and some recruited in surrounding states, the regiment primarily served to protect the state of Oregon and surrounding territories during the American Civil War.
Mullan Road was the first wagon road to cross the Rocky Mountains to the Inland of the Pacific Northwest. It was built by U.S. Army troops under the command of Lt. John Mullan, between the spring of 1859 and summer 1860. It led from Fort Benton, which at the time was in the Dakota Territory, then Idaho Territory from July 1863, and Montana Territory beginning in May 1864, and the navigational head of the Missouri River. The road connected to Fort Walla Walla, Washington Territory, near the Columbia River. The road previewed the route approximately followed of modern-day Interstate 15 and Interstate 90 through present-day Montana, Idaho, and Washington.
The Colonel Wright was the first steamboat to operate on the Columbia River above The Dalles in the parts of the Oregon Country that later became the U.S. states of Oregon, Washington and Idaho. She was the first steamboat to run on the Snake River. She was named after Colonel George Wright, an army commander in the Indian Wars in the Oregon Country in the 1850s. She was generally called the Wright during her operating career.
John Mullan Jr. was an American soldier, explorer, civil servant, and road builder. After graduating from the United States Military Academy in 1852, he joined the Northern Pacific Railroad Survey, led by Isaac Stevens. He extensively explored western Montana and portions of southeastern Idaho, discovered Mullan Pass, participated in the Coeur d'Alene War, and led the construction crew which built the Mullan Road in Montana, Idaho, and Washington state between the spring of 1859 and summer of 1860.
The District of Oregon was a Union Army command department formed during the American Civil War.
During the American Civil War in the early 1860s, the District of Utah was a subordinate district of the U.S. Army's Department of the Pacific. The district was composed of territorial areas that later became parts of the modern U.S. states of Idaho, Nevada, and Utah.
The Department of New Mexico was a department of the United States Army during the mid-19th century. It was created as the 9th Department, a geographical department, in 1848 following the successful conclusion of the Mexican–American War, and renamed Department of New Mexico in 1853. It had to contend with an invading Confederate force during the New Mexico Campaign of the American Civil War from mid-1861 to early 1862, then with Apache tribes during the remainder of the conflict. It was merged into the Department of California after the end of the war as the District of New Mexico.
Fort Harney was a United States Army outpost in eastern Oregon in the United States. It was named in honor of Brigadier General William S. Harney. Fort Harney was used as a supply depot and administrative headquarters from 1867 to 1880 during the Army's campaign against Northern Paiute bands in Eastern Oregon and the Bannock uprising in the same area. Today, nothing remains of Fort Harney except a small cemetery.
Fort Bellingham (1856–1860) was a U.S. Army fort built to prevent attacks by Indians from Canada and from Russian territory, on the bayside villages of Fairhaven, Sehome and Whatcom.
The Department of the Columbia was a major command (Department) of the United States Army during the 19th century.
Enoch Steen was a United States military officer and western explorer. He joined the United States Army in 1832, serving at posts throughout the United States, including many remote locations in the west. During his military service, Steen explored parts of the western United States including large areas of southern New Mexico and southeastern Oregon. He served as the commander of several Union Army forts during the American Civil War. Today, there are landmarks in Oklahoma, Oregon, and New Mexico named in his honor; however, many of the place names are misspelled as Stein.
The role of Washington Territory in the American Civil War is atypical, as the territory was the most remote from the main battlefields of the conflict. The territory raised a small number of volunteers for the Union Army, who did not fight against the Confederate States Army but instead maintained defensive positions against possible foreign naval or land attacks. Although the Indian Wars in Washington were recent, there were no Indian hostilities within the area of modern Washington, unlike the rest of the western states and territories, during the Civil War. At the start of the American Civil War, modern-day Washington was part of the Washington Territory. On March 3, 1863, the Idaho Territory was formed from that territory, consisting of the entirety of modern-day Idaho, Montana, and all but southwest Wyoming, leaving the modern-day Washington as Washington Territory.
At the outbreak of the American Civil War, Oregon also raised the 1st Oregon Cavalry that was activated in 1862 and served until June 1865. During the Civil War, emigrants to the newfound gold fields in Idaho and Oregon continued to clash with the Paiute, Shoshone and Bannock tribes of Oregon, Idaho and Nevada until relations degenerated into the bloody 1864 - 1868 Snake War. The 1st Oregon Volunteer Infantry Regiment was formed in 1864 and its last company was mustered out of service in July 1867. Both units were used to guard travel routes and Indian reservations, escort emigrant wagon trains, and protect settlers from Indian raiders. Several infantry detachments also accompanied survey parties and built roads in central and southern Oregon.
Fort Colville was a U.S. Army post in the Washington Territory located three miles (5 km) north of current Colville, Washington. During its existence from 1859 to 1882, it was called "Harney's Depot" and "Colville Depot" during the first two years, and finally "Fort Colville". 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 military post to restrain the Indians lately hostile to the U. S. Army's Northwest Division and to protect miners who flooded into the area after first reports of gold in the area appeared in Western Washington newspapers in July 1855.
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.
Louis Henry Marshall (1827–1891) was a native of Virginia, a U. S. Army officer on the frontier in the Antebellum Period, in the American Civil War and in the Snake War.
The following is a timeline of the history of Oregon in the United States of America.
