Arizona Territory, colloquially referred to as Confederate Arizona, was an organized incorporated territory of the Confederate States that existed from August 1, 1861, to May 26, 1865, when the Confederate States Army Trans-Mississippi Department, commanded by General Edmund Kirby Smith, surrendered at Shreveport, Louisiana. However, after the Battle of Glorieta Pass, the Confederates had to retreat from the territory, and by July 1862, effective Confederate control of the territory had ended. Delegates to the secession convention had voted in March 1861 to secede from the New Mexico Territory and the Union, and seek to join the Confederacy. It consisted of the portion of the New Mexico Territory south of the 34th parallel, including parts of the modern states of New Mexico and Arizona. The capital was Mesilla, along the southern border. The breakaway region overlapped Arizona Territory, established by the Union government in February 1863.
John Clifford Pemberton was a career United States Army officer who fought in the Seminole Wars and with distinction during the Mexican–American War. He resigned his commission to serve as a Confederate lieutenant-general during the American Civil War. He led the Army of Mississippi from December 1862 to July 1863 and was the commanding officer during the Confederate surrender at the Siege of Vicksburg.
The Apache Wars were a series of armed conflicts between the United States Army and various Apache tribal confederations fought in the southwest between 1849 and 1886, though minor hostilities continued until as late as 1924. After the Mexican–American War in 1846, the United States inherited conflicted territory from Mexico which was the home of both settlers and Apache tribes. Conflicts continued as new United States citizens came into traditional Apache lands to raise livestock and crops and to mine minerals.
The First Battle of Mesilla, was fought on July 25, 1861 at Mesilla in New Mexico Territory, in present-day Doña Ana County, New Mexico.
Fort Fillmore, located at 32°13′30″N 106°42′52″W, was a United States military fortification established by Colonel Edwin Vose Sumner in September 1851 near Mesilla in what is now New Mexico, primarily for the purpose of protecting settlers and traders traveling to California. Early frontier migrants were under constant threat from attack by local Native Americans, and a network of forts was eventually created by the U.S. government to protect and encourage westward expansion. Fort Fillmore was intended to protect a corridor plagued by hostile Apaches, where several migration routes converged between El Paso and Tucson to take advantage of Apache Pass.
Fort Stanton was a United States Army fort near Lincoln, New Mexico.
Prior to the adoption of its name for a U.S. state, Arizona was traditionally defined as the region south of the Gila River to the present-day Mexican border, and between the Colorado River and the Rio Grande. It encompasses present-day Southern Arizona and the New Mexico Bootheel plus adjacent parts of Southwestern New Mexico. This area was transferred from Mexico to the United States in the Gadsden Purchase of 1853. Mining and ranching were the primary occupations of traditional Arizona's inhabitants, though growing citrus fruits had long been occurring in Tucson.
The Battle of the Florida Mountains was an action of the Apache Wars. Forces involved were Chiricahua Apache warriors and mounted Confederate States militia. The battle occurred in a pass of the Florida Mountains within Confederate Arizona, now southwestern New Mexico. The engagement occurred sometime around the middle of August 1861.
The Battle of Canada Alamosa as it was known to the Union Army, or Alamosa as it was known to the Confederates, was a skirmish of the American Civil War on the late evening of September 24 and the morning of September 25, 1861. It was one of several small battles that occurred in Confederate Arizona near the border with Union held New Mexico Territory, this one being the largest.
The Battle of Placito or Battle of the Placito was an engagement between ethnic Mexican settlers, Confederate soldiers and Apache warriors. It took place at the village of Placitas in Confederate Arizona. The action is a part of the Apache Wars of the mid to late nineteenth century.
The Battle of Pinos Altos was a military action of the Apache Wars. It was fought on September 27, 1861, between settlers of Pinos Altos mining town, the Confederate Arizona Guards, and Apache warriors. The town is located about seven miles north of the present day Silver City, New Mexico.
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.
Union forces entered Tucson on May 20, 1862, with a force of 2,000 men without firing a shot.
The Mowry massacres, also known as the Mowry murders, were a series of Apache attacks in and around the mining town of Mowry, Arizona between 1863 and 1865. At least sixteen American settlers were killed during the period.
Victorio's War, or the Victorio Campaign, was an armed conflict between the Apache followers of Chief Victorio, the United States, and Mexico beginning in September 1879. Faced with arrest and forcible relocation from his homeland in New Mexico to San Carlos Indian Reservation in southeastern Arizona, Victorio led a guerrilla war across southern New Mexico, west Texas and northern Mexico. Victorio fought many battles and skirmishes with the United States Army and raided several settlements until the Mexican Army killed him and most of his warriors in October 1880 in the Battle of Tres Castillos. After Victorio's death, his lieutenant Nana led a raid in 1881.
James Henry Carleton was an officer in the US Army and a Union general during the American Civil War. Carleton is best known as an Indian fighter in the Southwestern United States.
The Apache Campaign of 1896 was the final United States Army operation against Apaches who were raiding and not living in a reservation. It began in April after Apache raiders killed three white American settlers in the Arizona Territory. The Apaches were pursued by the army, which caught up with them in the Four Corners region of Arizona, New Mexico, Sonora and Chihuahua. There were only two important encounters during the campaign and, because both of them occurred in the remote Four Corners region, it is unknown if they took place on American or Mexican soil.
Dragoon Springs is an historic site in what is now Cochise County, Arizona, at an elevation of 4,925 feet (1,501 m). The name comes from a nearby natural spring, Dragoon Spring, to the south in the Dragoon Mountains at 5,148 feet (1,569 m). The name originates from the 3rd U.S. Cavalry Dragoons who battled the Chiricahua, including Cochise, during the Apache Wars. The Dragoons established posts around 1856 after the Gadsden Purchase made the area a U.S. territory.
George Wythe Baylor was a Texian Confederate cavalry officer, and a veteran of many battles of the American Civil War. He was also a noted lawman and frontiersman with the Texas Rangers.
Confederate States 
