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Illinois 8th Infantry (Union)

1861-07-25

Organized - Illinois 8th Infantry - Illinois

1862-02-06

Battle - Fort Henry - Stewart County, Tennessee; Henry County, Tennessee; Calloway County, Kentucky

Fort Henry
Fort Henry

Beginning in the autumn of 1861, a variety of voices in the Union command structure began speculating on the possibility of seizing Forts Henry and Donelson to open a water route into the Confederate heartland. On January 30, 1862, Brig. Gen. Ulysses Grant received the long-anticipated word that he and Flag Officer Andrew Foote would lead a joint expedition against the twin forts. The two divisions of infantry under Grant numbered some 15,000 men and were accompanied by Foote's flotilla of ironclad and tim…READ MORE

1862-02-11

Leadership Change - Brigade - Colonel Richard J. Oglesby

1862-02-11

Battle - Fort Donelson - Fort Donelson, Tennessee

Fort Donelson
Fort Donelson

Early in the war, Union commanders realized control of the major rivers would be the key to success in the Western Theater.READ MORE

1862-04-06

Leadership Change - Regiment - Captain James M. Ashmore, and Captain William H. Harvey Cpt Robert H. Sturgess

1862-04-06

Leadership Change - Brigade - Colonel Abraham M. Hare, and Colonel Marcellus M. Crocker

1862-04-06

Leadership Change - Regiment - Captain James M. Ashmore

1862-04-06

Leadership Change - Regiment - Captain William H. Harvey Cpt Robert H. Sturgess

1862-04-06

Leadership Change - Brigade - Colonel Abraham M. Hare

1862-04-06

Battle - Shiloh - Hardin County, Tennessee

Shiloh
Shiloh

On the morning of April 6, 1862, 40,000 Confederate soldiers under the command of Gen. Albert Sidney Johnston poured out of the nearby woods and struck the encamped divisions of Union soldiers occupying ground near Pittsburg Landing on the Tennessee River.READ MORE

1862-04-29

Battle - Siege of Corinth - Corinth, Mississippi

Siege of Corinth
Siege of Corinth

Union forces had captured the railroad junction and important transportation center at Corinth, Mississippi in the spring of 1862 after their victory at Shiloh. After the Battle of Iuka in September, Maj. Gen. Sterling Price's Confederate Army of the West marched to Ripley, Mississippi where it joined Maj. Gen. Earl Van Dorn's Army of West Tennessee. Van Dorn took command of the combined force numbering about 22,000 men. The Rebels marched southeast toward Corinth, hoping to recapture it and then sweep int…READ MORE

1863-03-05

Battle - Thompson's Station - Williamson County, Tennessee

Thompson's Station
Thompson's Station

On March 5, 1863, Thompson's Station, Tennessee, was a no-man's-land. It stood in the center of a battle line that stretched 1,100 miles, from the cavalry-strewn banks of Virginia's Rappahannock River to the blue-clad battalions snaking their way down the Mississippi and beyond. The coming summer would shape the nation's destiny as much as any other single season in American history. Here in Tennessee, the advantage was anyone's for the taking.READ MORE

1863-05-01

Battle - Port Gibson - Claiborne County, Mississippi

Port Gibson
Port Gibson

On April 30, 1863, Maj. Gen. Ulysses S. Grant's army crossed the Mississippi River at Bruinsburg, 30 miles south of his objective of Vicksburg. Grant hoped to move east toward the capital at Jackson to block the Confederate army there under Gen. Joseph E. Johnston from reinforcing Vicksburg. Port Gibson, ten miles east of Bruinsburg on the Bayou Pierre River, commanded the best approach routes and was the first Federal objective. A Confederate force there was commanded by Maj. Gen. John S. Bowen. Grant's A…READ MORE

1863-05-12

Leadership Change - Regiment - Lieutenant Colonel Robert H. Sturgess

Lieutenant ColonelRobert H. Sturgess

1863-05-12

Leadership Change - Brigade - Brigadier General John Dunlap Stevenson

Brigadier GeneralJohn Dunlap Stevenson

1863-05-12

Battle - Raymond - Hinds County, Mississippi

Raymond
Raymond

On May 12th, 1863, after days of hard marching towards Jackson, Mississippi, Maj. Gen. Ulysses S. Grant fought to secure the crossings of Fourteenmile Creek southwest of Raymond, which would provide a vital water source for his men and animals and serve as a staging area for a strike on the Confederate rail supply line between Clinton and Edwards, Mississippi. Cutting the railroad here would cut off supplies to Grant's ultimate goal, the Mississippi River city of Vicksburg 30 miles to the west. At around…READ MORE

1863-05-13

Battle - Raymond, Mississippi

1863-05-16

Battle - Champion Hill - Hinds County, Mississippi

Champion Hill
Champion Hill

The Battle of Champion Hill was the largest and bloodiest action of Maj. Gen. Ulysses S. Grant's Vicksburg Campaign.READ MORE

1863-05-18

Battle - Vicksburg - Vicksburg, Mississippi

Vicksburg
Vicksburg

In mid-May, 1863, after six months of unsuccessful attempts, Maj. Gen. Ulysses S. Grant's Army of the Tennessee finally converged on Vicksburg, defended by a Confederate army under Lt. Gen. John C. Pemberton. Capture of the Mississippi River town was critical to Union control of the strategic river. Vicksburg was located on a high river bluff defended with artillery, and Pemberton's men had constructed a series of fortifications in an 8-mile arc surrounding the city on the landward side. After crossing the…READ MORE

1863-06-07

Battle - Milliken's Bend - Madison Parish, Louisiana

Milliken's Bend
Milliken's Bend

On June 6, 1863, Col. Hermann Lieb with the African Brigade and two companies of the 10th Illinois Cavalry made a reconnaissance toward Richmond, Louisiana just west of the Mississippi River opposite Vicksburg. Lieb encountered enemy troops at the Tallulah railroad depot and drove them back but then retired, fearing that many more Rebels might be near. Lieb formed his men into a battle line at Milliken's Bend on the river and prepared to meet the pursuing enemy. The 23rd Iowa Infantry and two gunboats came…READ MORE

1865-03-27

Battle - Spanish Fort - Baldwin, Alabama

1866-05-04

Mustered Out - Illinois 8th Infantry - Illinois

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