During the American Civil War in the mid-19th Century, the state of Vermont contributed five artillery units to the Union war effort.
Hampton's Legion was an American Civil War military unit of the Confederate States of America, organized and partially financed by wealthy South Carolina planter Wade Hampton III. Initially composed of infantry, cavalry, and artillery battalions, elements of Hampton's Legion participated in virtually every major campaign in the Eastern Theater, from the first to the last battle.
The 3rd New York Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. It is also known as the Albany Regiment. They wore an americanized zouave uniform which consisted of a dark blue zouave jacket with red trimming, dark blue pantaloons, white gaiters, red fez with a blue tazzle, and a dark blue zouave vest with a red trimming.
The 10th Connecticut Infantry Regiment was one of Connecticut's most successful civil war regiments, compiling an exemplary record of service in the Union Army. The 10th Regiment saw action in the coastal campaign during the early years of the war, which culminated with the siege of Charleston. The 10th went on to fight the trench battles of Richmond, earning praise from Union generals and Ulysses S. Grant. The 10th was active at the war’s very end, when they blocked Robert E. Lee’s attempt to escape from Virginia. And, the 10th was present at Appomattox Court House when Lee surrendered to Grant. All told, the 10th regiment fought in twenty three battles and at least as many skirmishes.
The 8th Maine Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 27th Massachusetts Volunteer Infantry was an infantry regiment recruited in Massachusetts for service in the American Civil War.
The 6th Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
1st Connecticut Heavy Artillery Regiment was an artillery regiment that served in the Union Army during the American Civil War.
The 66th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 29th Connecticut Colored Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. It is credited as being the first infantry regiment to enter Richmond, Virginia, when the city surrendered in the Siege of Petersburg.
3rd Rhode Island Heavy Artillery Regiment was a heavy artillery regiment that served in the Union Army during the American Civil War.
The 40th Regiment, Massachusetts Volunteer Infantry Regiment was a three-year infantry regiment of the Union Army that served in the Department of Virginia and North Carolina, the Army of the Potomac, and the Department of the South during the American Civil War.
The 2nd Connecticut Light Artillery Battery, was recruited from Connecticut and served in the Union Army between September 10, 1862 and August 9, 1865 during the American Civil War.
The 3rd Connecticut Light Artillery Battery, recruited from Connecticut, served in the Union Army between September 1, 1864 and July 3, 1865 during the American Civil War.
The 3rd Missouri Light Battery was an artillery battery of the Confederate States Army during the American Civil War. The battery originated as a Missouri State Guard unit active in late 1861, and was officially transferred to the Confederate States Army on January 28, 1862. The battery provided artillery support at the Battle of Pea Ridge in March 1862, and was lightly engaged at the Battle of Iuka in September. In October 1862, the battery was lightly engaged at the Second Battle of Corinth and saw action at the Battle of Davis Bridge, where it lost at least one cannon. The 3rd Light Battery saw action at the Battle of Champion Hill on May 16, 1863, and had its cannons captured at the Battle of Big Black River Bridge the next day. After participating in the Siege of Vicksburg, the battery was captured on July 4, 1863 and was paroled and exchanged. The battery was then consolidated with the Jackson Missouri Battery; the 3rd Light Battery designation was continued. In early 1864, the battery received replacement cannons and was assigned to the defense of Mobile Bay. The 3rd Light Battery saw action at the Battle of Spanish Fort in March and April 1865. When the Confederate Department of Alabama, Mississippi, and East Louisiana surrendered on May 4, 1865, the battery was again captured; the men of the battery were paroled on May 10, ending their military service.
The 5th Massachusetts Battery was an artillery battery that served in the Union army during the American Civil War. It was one of the Massachusetts regiments organized in response to President Abraham Lincoln's call on May 2, 1861 for volunteer troops to serve a term of three-years. The battery trained at Camp Shouler in Lynnfield, Massachusetts and Camp Massasoit in Readville, Massachusetts. It departed Boston by steamship on December 25, 1861.
The 6th Massachusetts Battery was an artillery battery that served in the Union Army during the American Civil War. The unit was one of the Massachusetts regiments organized in response to President Abraham Lincoln's call on May 2, 1861 for volunteer troops to serve a term of three-years. The battery trained at Camp Chase in Lowell, Massachusetts. It was assigned to the Department of the Gulf under Major General Benjamin F. Butler and departed Boston by steamship on February 8, 1862. At that time, the unit comprised 145 men armed with two rifled and four smoothbore six-pounder field guns.
The 7th Massachusetts Battery was an artillery battery that served in the Union Army during the American Civil War. The original core of the unit was a company of infantry known as the Richardson Light Guard. The company initially served provost duty at Fortress Monroe, was eventually trained in light artillery drill, and reorganized on March 17, 1862 as the 7th Massachusetts Battery.
The 11th Massachusetts Battery was an artillery battery that served in the Union Army during the American Civil War. It was formed in response to President Abraham Lincoln's August 1862 call for 300,000 men to serve for nine months. Several months after completing their first term of service, the battery was reorganized for a second term of three years. It was recruited by Captain Edward J. Jones of Boston and consisted almost entirely of men from that city. The battery served a largely uneventful first term as garrison troops mostly in Centreville, Virginia. During their second term they were involved in heavy combat being part of the Army of the Potomac during Lieutenant General Ulysses S. Grant's Overland Campaign.
The 14th Massachusetts Battery was an artillery battery that served in the Union Army during the American Civil War. It was organized during the winter of 1863 - 1864 at Camp Meigs just outside of Boston. It was commanded by Captain Joseph W. B. Wright of Boston and consisted mostly of men from that city. The enlisted men were mustered into federal service on February 27, 1864. They departed Massachusetts on April 4, 1864, arrived at Annapolis and then moved to Camp Marshall in Washington, D.C. On April 22 and 24 they were outfitted with field guns and horses but had virtually no time to train in light artillery tactics before they were assigned to the IX Corps of the Army of the Potomac and joined Lieutenant General Ulysses S. Grant's Overland Campaign.
United States 
