The New Mexico Territory, comprising what are today the U.S. states of New Mexico and Arizona, as well as the southern portion of Nevada, played a small...

nearly 62 years, the longest period of any territory in the contiguous United States. In 1846, during the Mexican–American War, the United States established...

Mesilla. After the start of the American Civil War, support for the Confederacy was strong in the southern part of the New Mexico Territory. Some residents...

Civil War Nevada in the American Civil War New Mexico Territory in the American Civil War Arizona Territory in the American Civil War The Bear River Massacre...

The Utah Territory (September 9, 1850 - January 4, 1896) during the American Civil War was far from the main operational theaters of war, but still played...

The New Mexico campaign was a military operation of the trans-Mississippi theater of the American Civil War from February to April 1862 in which Confederate...

The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States between the Union ("the North")...

Battles of the American Civil War were fought between April 12, 1861, and May 12–13, 1865 in 19 states, mostly Confederate (Alabama, Arkansas, Florida...

The Colorado Territory was formally created in 1861 shortly before the bombardment of Fort Sumter sparked the American Civil War. Although sentiments were...

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 present-day state of Nebraska was still a territory of the United States during the American Civil War. It did not achieve statehood until March 1867...

prohibited firearms in town. In 1848, when the U.S. won the Mexican–American War, it gained seven new territories: California, Arizona, New Mexico, Texas, Colorado...

the New Mexico Territory during the American Civil War. Following the expansion of the New Mexico Territory in 1853, as a result of the Gadsden Purchase...

The area that eventually became the U.S. state of Montana played little direct role in the American Civil War. The closest the Confederate States Army...

The following outline is provided as an overview of and topical guide to the American Civil War: American Civil War – civil war in the United States of...

The history of Idaho in the American Civil War is atypical, as the territory was far from the battlefields. At the start of the Civil War, modern-day...

excluding the states and territories bordering the Pacific Ocean, which formed the Pacific coast theater of the American Civil War (1861–1865). The campaign...

member of the Mexican Army who fought against the United States in the Mexican–American War. During the American Civil War he served in the New Mexico Militia...

The following is a list of films and television shows about the American Civil War (1861-1865). The Battle of Gettysburg (1955) The Civil War by Ken Burns...

part of Dakota Territory, but was transferred to Nebraska in 1882. Dakota Territory was not directly involved in the American Civil War but did raise some...

who address the origins of the American Civil War agree that the preservation of the institution of slavery was the principal aim of the eleven Southern...

The Mexican–American War, also known in the United States as the Mexican War, and in Mexico as the United States intervention in Mexico, was an invasion...

California's involvement in the American Civil War included sending gold east to support the war effort, recruiting volunteer combat units to replace...

for the U.S. and its government existed in the more rural areas. Louisiana declared that it had seceded from the Union on January 26, 1861. Civil-War era...

control of the area. The area was governed as New Mexico Territory until 1912, when it was admitted as a state. The relatively isolated state had an economy...

the Western Territories: Arizona, Colorado, New Mexico and Utah (1984) John Spencer and Adam Hook, The American Civil War in Indian Territory (2006) Cashin...

Foreign enlistment in the American Civil War (1861–1865) reflected the conflict's international significance among both governments and their citizenry...

The New Mexico Territory provided the following units for the Union army during the American Civil War. Not yet a state of the Union, it did not have a...

relocated to the Houston Museum of African American Culture on June 17, 2020. American Civil War portal Texas portal Confederate States of America – animated...

American Civil War units, consisting of those established as federally organized units as well as units raised by individual states and territories....