Nichols's Missouri Cavalry Regiment

The regiment spent July 1864 operating in the vicinity of the Memphis and Little Rock Railroad. That month, it took part in a fight that resulted in the unit inflicting 33 Union casualties and damaging about 1 mile (1.6 km) of the railroad. In August, Jackman was elevated to brigade command, and Nichols took over leadership of the regiment. An element of the unit moved on August 23 to join in an attack on a station of the Memphis & Little Rock, but the fight had ended with a Union surrender before the time Nichols's men arrived. Later that same day, the men of the regiment were part of a Confederate column that attacked Jones's Hay Station, whose Union defenders quickly surrendered. The capture of Jones's Hay Station netted 400 prisoners, as well as supplies, weapons, and a battle flag. Later, the unit skirmished for an hour with a Union column that had left DeVall's Bluff; the action ended when the Confederates disengaged. Nichols's regiment saw little further action until Price's Raid began in October.[11] Around 300 men were part of the regiment during the month of August.[12]

Map of Price's Raid

In the 1864 United States presidential election, incumbent president Abraham Lincoln supported continuing the war, while former Union general George B. McClellan promoted ending it. By the beginning of September 1864, military events in the eastern United States, especially the Confederate defeat in the Atlanta campaign, gave Lincoln an edge in the election over McClellan. At this point, the Confederacy had very little chance of victory.[13] Meanwhile, in Louisiana in the Trans-Mississippi Theater, the Confederates had defeated a Union offensive known as the Red River campaign during the period from March through May. As events east of the Mississippi River turned against the Confederates, General Edmund Kirby Smith, commander of the Confederate Trans-Mississippi Department, was ordered to transfer the infantry under his command to the fighting in the Eastern and Western Theaters. This proved to be impossible, as the Union Navy controlled the Mississippi River, preventing a large-scale crossing. Despite having limited resources for an offensive, Smith decided that an attack designed to divert Union troops from the principal theaters of combat would have the same effect as the proposed transfer of troops. Price and the new Confederate Governor of Missouri, Thomas Caute Reynolds,[lower-alpha 2] suggested that an invasion of Missouri would be an effective operation; Smith approved the plan and appointed Price to command it. Price expected that the offensive would create a popular uprising against Union control of Missouri, divert Union troops away from the principal theaters of combat (many of the Union troops defending Missouri had been transferred out of the state, leaving the Missouri State Militia as the state's primary defensive force), and aid McClellan's chance of defeating Lincoln.[16] On September 19, Price's column entered the state.[17]

Nichols's regiment, as part of Jackman's brigade, traveled to Potosi.[18] On September 24, Price learned that a Union force held the town of Pilot Knob. On September 26, Price moved to counter this force by sending Shelby's men to operate north of Pilot Knob, while moving the divisions of Brigadier General John S. Marmaduke and Major General James F. Fagan against the town. On September 27, Marmaduke's and Fagan's men attacked the Union soldiers, who had occupied Fort Davidson. The Confederate attacks were repulsed with significant losses, although the Union troops abandoned the fort overnight. Price ordered Shelby to form part of the pursuit of the retreating Union soldiers.[19] Nichols's regiment participated in the pursuit, which was unsuccessful. On September 30 and October 1, the regiment operated against the Pacific Railroad, destroying parts of it. Jackman's brigade then headed to Jefferson City, and Nichols's regiment fought in several small skirmishes on the way. On October 10, the unit arrived at Boonville, where it deployed south of the town to guard a road. Two days later, Union troops attacked the regiment's position; the attackers were driven off after an hour of combat.[18]

As the Confederate army passed through a pro-Confederate region around Boonville known as Little Dixie, many new recruits joined Price's force.[20] However, many of these men were unarmed, and Price needed weapons to issue to them.[21] Price authorized a raid against Glasgow to capture supplies. This raiding force was under the command of Brigadier General John B. Clark Jr.[22] Jackman selected elements of his brigade to serve with Clark on the left of the Confederate line. The attack against Glasgow was successful, with weapons, supplies, and prisoners being captured.[18] The Confederate victors at Glasgow then rejoined Price's main army, which was moving towards Kansas City. The Confederate army encountered a Union force holding the town of Lexington on October 19, starting the Second Battle of Lexington.[23] Jackman's brigade was sent around the Confederate left flank to cut off the Union path of retreat, but the unit failed to get into proper position and was unengaged, allowing the town's defenders to escape.[24]

The Union soldiers engaged at Lexington fell back to Independence, leaving a small force to hold the crossing of the Little Blue River. Elements of Marmaduke's division attacked this holding force on October 21, bringing on the Battle of Little Blue River.[25] Marmaduke's men drove the Union defenders back across the creek, but reinforcements for both sides arrived: those for the Union under Major General James G. Blunt, with the Confederates under Shelby's command.[26] Nichols's regiment was deployed on the extreme Confederate right, from which it applied pressure on the Union flank.[27] The regiment was the only one of Shelby's units to remain mounted. Union artillery was moved from other parts of the line to counter Nichols's attack, which in turn weakened the Union center, allowing Brigadier General M. Jeff Thompson's brigade to successfully attack the Union center. Union troops counterattacked to rescue threatened artillery and then fell back to Independence.[28]

Painting of the Battle of Byram's Ford

The next day, some of Shelby's men broke through a Union line defending the Big Blue River in the opening stages of the Battle of Byram's Ford.[29] Jackman's brigade and the 5th Missouri Cavalry Regiment then encountered a Union unit, the 2nd Kansas Militia Infantry Regiment, near the Mockbee Farm. Initially, the Kansans held their ground, fighting off two attacks, but the third attack shattered the Union line.[30] Nichols's regiment was involved in this affair, which resulted in the capture of a 24-pounder howitzer.[18] While Jackman reported his losses as slight, Nichols's horse was killed during the fighting.[30] That evening, Union cavalry commanded by Major General Alfred Pleasonton who had been following Price from the east, attacked and defeated his rear guard in the Second Battle of Independence.[31]

By the morning of October 23, Price's army was caught between Pleasonton's troopers, who had advanced to between Independence and the Big Blue River, and Blunt's men. Major General Samuel R. Curtis's Union Army of the Border occupied Kansas City, adding to the encirclement.[32] That day, Pleasonton's men continued the Battle of Byram's Ford, driving Marmaduke's division back from the Big Blue River. Meanwhile, Shelby's and Fagan's divisions fought against Blunt's men and elements of the Kansas State Militia in the Battle of Westport, with the end result being a Confederate defeat.[33] Nichols's regiment took part in the Westport fighting in the vicinity of Brush Creek. Later in the fighting, Union troops coming from the east put pressure on Fagan's line, and Nichols's regiment was part of a force sent to Fagan's aid. The regiment, as well as the rest of Jackman's brigade, conducted a rear guard action while dismounted before retreating.[18]

The Confederates retreated south into Kansas. On October 25, Union troops caught up with Price's column, and soundly defeated it at the Battle of Mine Creek. During the battle, hundreds of Confederate soldiers including Marmaduke, as well as cannons and supplies, were captured.[34] Shelby led a rear guard action, which included Nichols's regiment. The Confederate troops conducted a drawn-out running fight until the Union pursuers broke contact later that day.[35] After Mine Creek, the Confederates reentered Missouri, where they stopped near the town of Newtonia on October 28, only for Blunt's troops to reestablish contact.[36] During the Second Battle of Newtonia, Nichols's regiment was held to the rear of the right side of the Confederate line, supporting Collins's Missouri Battery,[37] and did not see close combat at Newtonia.[38]

Price's army continued its retreat into Arkansas, where Nichols's regiment was furloughed on October 30, along with much of the rest of Jackman's brigade. The furloughs were ostensibly for the men to perform recruiting activities and catch deserters, but mostly were due to a lack of food and the continuing disintegration of the structure and morale of Price's army.[38][39] The furlough terms set a date of mid-December to return to the army. While direct evidence for the unit's return from furlough is lacking, the historian James McGhee believes that it did eventually return to Price's army.[38] The unit disbanded before the war ended in 1865,[12] probably while stationed in Texas, and few of the men from Nichols's regiment reported to Shreveport, Louisiana, in June to receive their combat-ending paroles. No complete muster records for Nichols's regiment exist, and casualty figures for the unit cannot be accurately discerned.[38]