Date

Name

Description

1855

Snake River War

Fighting occurred at the junction of the Tucannon River and the Snake River in Washington Territory.

1855

Klickitat War

This conflict occurred between the Klickitat and Cascade Indians against white settlers along the Columbia River in central Washington. When intimidation and force failed to get the Indians to cede their lands, battles erupted resulting in the Indians being removed from their lands.

1855-58

Third Seminole War

Under Chief Billy Bowlegs, the Seminole mounted their final stand against the U.S. in the Florida Everglades. When Bowlegs surrendered; he and others were deported to Indian Territory in Oklahoma.

1855-1856

Rogue River Wars

In the Rogue River Valley area southern Oregon, conflict between the area Indians and white settlers increased eventually breaking into open warfare.

1855–1856

Puget Sound or Yakima War

A conflict of land rights in Washington state, involving the  that ended in the execution of the Nisqually, Muckleshoot, Puyallup, and Klickitat tribes in the state of Washington. The central figure of the war, Nisqually Chief Leschi, was executed.

January-March, 1855

Klamath and Salmon Indian Wars

Battles which occurred in Oregon Territory and Idaho.

August 17, 1855

Grattan Fight

Twenty-nine U.S. soldiers killed by Brulé Lakota Sioux Indians in Nebraska Territory.

January 26, 1856

Battle of Seattle

Native Americans attacked Seattle, Washington, as part of the Yakima War. The attackers are driven off by artillery fire and by Marines from the U.S. Navy.

February, 1856

Tintic War

A short series of skirmishes occurring in Tintic and Cedar Valleys of Utah, after the conclusion of the Walker War.

January-May,1858

Antelope Hills Expedition

A campaign by Texas Rangers and members of allied tribes against the Comanche and Kiowa in Texas and Oklahoma.

1858

Coeur d'Alene War

Also known as the Spokane-Coeur d'Alene-Paloos War, this second phase of the Yakima War was a series of encounters between the Coeur d’Alenes, Spokanes, Palouses and Northern Paiute tribes and U.S. forces in the Washington and Idaho areas.

September 1, 1858

Battle of Four Lakes

Also known as the Battle of Spokane Plains, the conflilct was part of the Coeur d'Alene War. A force of 600 military men were sent to subdue the tribes, defeating the Indians.

1859

Mendocino War

A conflict between settlers and Native Americans in California that took place in 1859. Several hundred Indians were killed.

1860

Paiute War

Also known as Pyramid Lake War, the war was fought between Northern Paiutes, along with some Shoshone and Bannock, and white settlers in present-day Nevada. The war culminated in two pitched battles in which approximately 80 whites were killed. Smaller raids and skirmishes continued until a cease-fire was agreed to in August, 1860.

February 26, 1860

Gunther Island Massacre

Also known as the Humboldt Bay Massacre, local white settlers, without any apparent provocation, attack four Indian villages, slaying 188 Wiyot Indians, mostly women and children in Humboldt County, California.

December 18, 1860

Battle of Pease River

Battle between Comanche Indians under Peta Nocona and a detachment of Texas Rangers, resulting in the slaughter of the Indians, including women, when the Rangers caught the camp totally by surprise.

1860-65

California Indian Wars

Numerous battles and skirmishes against Hupa, Wiyot, Yurok, Tolowa, Nomlaki, Chimariko, Tsnungwe, Whilkut, Karuk, Wintun and others.

1861–1864

Navajo Wars

Occurring in Arizona and New Mexico Territories, it ended with the Long Walk of the Navajo.

1861-1900

Apache Attacks

In New Mexico, Arizona, and Texas, numerous Apache bands  rejected reservation life, and under Geronimo, Cochise and others, staged hundreds of attacks on outposts. Geronimo finally surrendered in 1886; others fought on until 1900.

August-September, 1862

Sioux War of 1862

Skirmishes in the southwestern quadrant of Minnesota resulted in the deaths of several hundred white settlers. In the largest mass execution in U.S. history, 38 Dakota were hanged. About 1,600 others were sent to a reservation in present-day South Dakota.

March, 1862

Battle of Apache Pass

Battle fought in Arizona between Apache warriors and the California Column as it marched from California to New Mexico.

October 24,  1862

Tonkawa Massacre

Accompanied by Caddo allies, a detachment of irregular Union Indians, mainly Kickapoo, Delaware and Shawnee, attempt to destroy the Tonkawa tribe in Indian Territory. One hundred and fifty of 390 Tonkawa survive.   

January 29, 1863

Bear River Massacre

Colonel Patrick Connor leads a regiment killing at least 200 Indian men, women and children near Preston, Idaho.

April 19, 1863

Keyesville Massacre

White settlers kill 35 Tehachapi men in Kern County, California.

January, 1864

Battle of Canyon de Chelly

This Navajo citadel was the scene of climatic events in the conquest of the Navajo Indians by the U.S. Army Colonel Christopher C. "Kit" Carson’s.

November 29, 1864

Sand Creek Massacre

Militiamen kill at least 160 Cheyenne Indians at Sand Creek, Colorado.

1864–1865

Colorado War

Clashes centered on the Colorado Eastern Plains between the U.S. Army and an alliance consisting largely of the Cheyenne and Arapaho.

1864–1868

Snake War

Fought between U.S. military and the Northern Paiutes and Shoshoni (called the Snakes by white settlers) in Oregon, Idaho, and California. The conflict began with the influx of new mines in Idaho and the Indians rebelled to white encroachment on their lands.

1864–1886

Apache Wars

When the Mescelero Apaches were placed on a reservation with Navajos at Fort Sumner, New Mexico, the war began and continued until 1886, when Geronimo surrendered.

July 28, 1864

Battle of Killdeer Mountain

Fought in western North Dakota, this battle was an outgrowth to the 1862 Sioux discontent in Minnesota. Leading more than 3,000 volunteers, Brigadier General Alfred Sully confronted more than 1,600 Sioux in the North Dakota badlands, representing one of the largest pitched battles in the history of Plains warfare.

November 25-26, 1864

First Battle of Adobe Walls

Kit Carson led an attack against a Kiowa village in the Texas Panhandle. The next day, the Kiowa, now joined with the Comanche, counter-attacked. Though thousands of Indians were attacking the Cavalry, Carson and his men were able to hold their position with two howitzers.

1865-1868

Hualapai or Walapais War

Occurring in Arizona Territory, the Hualapai were disturbed by increased settler traffic upon their lands, which caused a number of skirmishes over several years.

1865–1872

Utah's Black Hawk War

Including an estimated 150 battles between Mormon settlers in central Utah and members of the Ute, Paiute and Navajo tribes. The conflict resulted in the abandonment of some settlements and homes, and postponed Mormon expansion in the region.

1865-1879

Ute Wars

The Ute nation rose episodically against white settlers in Utah as the Mormons relentlessly took over their lands and exhausted their resources.

July 26, 1865

Battle of the Platte Bridge Station

When a wagon train with twenty five men under Sergeant Amos Custard's command were traveling from Sweetwater Station east toward Platte Bridge Station in Wyoming, Sioux and Cheyenne were threatening to attack. Lieutenant Caspar Collins and a small detachment of soldiers were sent out from Platte Bridge Station to try and reach the wagon train and escort it to the station but upon crossing the bridge to the north they were overwhelmed by Sioux and Cheyenne Indians. Lieutenant Collins and several of the men were killed.  

July 26, 1865

Battle of Red Buttes

On the same day of the Battle of the Platte Bridge Station, Sergeant Amos Custard's wagon train was attacked by Sioux and Cheyenne Indians. Custer and 21 soldiers were killed.

August 28, 1865

Connor Battle

The U.S. Cavalry under the command of General Patrick Connor attacked Chief Black Bear's Arapaho outside present day Ranchester, Wyoming. This attack caused the Arapaho to join forces with the Sioux and Cheyenne.

August 31, 1865

Sawyer Fight

In retaliation for he attack on Black Bear's village, Arapaho Indians attacked a surveying expedition on the Bozeman Trail in Wyoming.