- "Stonewall" Jackson
- 100th Regiment Ohio Volunteer Infantry
- 101st Regiment Ohio Volunteer Infantry
- 102nd Regiment Ohio Volunteer Infantry
- 103rd Regiment Ohio Volunteer Infantry
- 104th Regiment Ohio Volunteer Infantry
- 105th Regiment Ohio Volunteer Infantry
- 106th Battalion Ohio Volunteer Infantry
- 106th Regiment Ohio Volunteer Infantry
- 107th Regiment Ohio Volunteer Infantry
- 108th Regiment Ohio Volunteer Infantry
- 109th Regiment Ohio Volunteer Infantry
- 10th Ohio Independent Battery of Ohio Volunteer Artillery
- 10th Regiment Ohio Volunteer Cavalry
- 10th Regiment Ohio Volunteer Infantry
- 10th Regiment Ohio Volunteer Infantry (Three Months Service)
- 110th Regiment Ohio Volunteer Infantry
- 111th Regiment Ohio Volunteer Infantry
- 112th Regiment Ohio Volunteer Infantry
- 113th Regiment Ohio Volunteer Infantry
- 114th Regiment Ohio Volunteer Infantry
- 115th Ohio Volunteer Infantry
- 116th Regiment Ohio Volunteer Infantry
- 117th Regiment Ohio Volunteer Infantry
- 118th Ohio Volunteer Infantry
- 119th Regiment Ohio Volunteer Infantry
- 11th Regiment Ohio Volunteer Infantry (Three Months Service)
- 11th Ohio Independent Battery of Ohio Volunteer Artillery
- 11th Regiment Detachment Ohio Volunteer Infantry
- 11th Regiment Ohio Volunteer Cavalry
- 11th Regiment Ohio Volunteer Infantry (Three Years Service)
- 11th Regiment Ohio Volunteer Militia
- 120th Regiment Ohio Volunteer Infantry
- 121st Regiment Ohio Volunteer Infantry
- 122nd Regiment Ohio Volunteer Infantry
- 123rd Regiment Ohio Volunteer Infantry
- 124th Regiment Ohio Volunteer Infantry
- 125th Regiment Ohio Volunteer Infantry
- 126th Regiment Ohio Volunteer Infantry
- 127th Regiment Ohio Volunteer Infantry
- 128th Regiment Ohio Volunteer Infantry
- 129th Regiment Ohio Volunteer Infantry
- 12th Ohio Independent Battery of Ohio Volunteer Artillery
- 12th Regiment Ohio Volunteer Cavalry
- 12th Regiment Ohio Volunteer Infantry
- 12th Regiment Ohio Volunteer Infantry (Three Months Service)
- 130th Regiment Ohio Volunteer Infantry
- 131st Regiment Ohio Volunteer Infantry
- 132nd Regiment Ohio Volunteer Infantry
- 133rd Regiment Ohio Volunteer Infantry
- 134th Regiment Ohio Volunteer Infantry
- 135th Regiment Ohio Volunteer Infantry
- 136th Regiment Ohio Volunteer Infantry
- 137th Regiment Ohio Volunteer Infantry
- 138th Regiment Ohio Volunteer Infantry
- 139th Regiment Ohio Volunteer Infantry
- 13th Amendment
- 13th Ohio Independent Battery of Ohio Volunteer Artillery
- 13th Ohio Veteran Volunteer Infantry Battalion
- 13th Regiment Missouri Volunteer Infantry
- 13th Regiment Ohio Volunteer Cavalry
- 13th Regiment Ohio Volunteer Infantry (Three Months Service)
- 13th Regiment Ohio Volunteer Infantry (Three Years Service)
- 140th Regiment Ohio Volunteer Infantry
- 141st Regiment Ohio Volunteer Infantry
- 142nd Regiment Ohio Volunteer Infantry
- 143rd Regiment Ohio Volunteer Infantry
- 144th Regiment Ohio Volunteer Infantry
- 145th Regiment Ohio Volunteer Infantry
- 146th Regiment Ohio Volunteer Infantry
- 147th Regiment Ohio Volunteer Infantry
- 148th Regiment Ohio Volunteer Infantry
- 149th Regiment Ohio Volunteer Infantry
- 14th Amendment
- 14th Ohio Independent Battery of Ohio Volunteer Artillery
- 14th Regiment Ohio Volunteer Infantry (Three Months Service)
- 14th Regiment Ohio Volunteer Infantry (Three Years Service)
- 150th Regiment Ohio Volunteer Infantry
- 151st Regiment Ohio Volunteer Infantry
- 152nd Regiment Ohio Volunteer Infantry
- 153rd Regiment Ohio Volunteer Infantry
- 154th Regiment Ohio Volunteer Infantry
- 155th Regiment Ohio Volunteer Infantry
- 156th Regiment Ohio Volunteer Infantry
- 157th Regiment Ohio Volunteer Infantry
- 158th Regiment Ohio Volunteer Infantry
- 159th Regiment Ohio Volunteer Infantry
- 15th Amendment
- 15th Ohio Independent Battery of Ohio Volunteer Artillery
- 15th Regiment Ohio Volunteer Infantry (Three Months Service)
- 15th Regiment Ohio Volunteer Infantry (Three Years Service)
- 160th Regiment Ohio Volunteer Infantry
- 161st Regiment Ohio Volunteer Infantry
- 162nd Regiment Ohio Volunteer Infantry
- 163rd Regiment Ohio Volunteer Infantry
- 164th Regiment Ohio Volunteer Infantry
- 165th Regiment Ohio Volunteer Infantry
- 166th Regiment Ohio Volunteer Infantry
- 167th Regiment Ohio Volunteer Infantry
- 168th Regiment Ohio Volunteer Infantry
- 169th Regiment Ohio Volunteer Infantry
- 16th Ohio Independent Battery of Ohio Volunteer Artillery
- 16th Regiment Ohio Volunteer Infantry (Three Months Service)
- 16th Regiment Ohio Volunteer Infantry (Three Years Service)
- 170th Regiment Ohio Volunteer Infantry
- 171st Regiment Ohio Volunteer Infantry
- 172nd Regiment Ohio Volunteer Infantry
- 173rd Regiment Ohio Volunteer Infantry
- 174th Regiment Ohio Volunteer Infantry
- 175th Regiment Ohio Volunteer Infantry
- 176th Regiment Ohio Volunteer Infantry
- 177th Regiment Ohio Volunteer Infantry
- 178th Regiment Ohio Volunteer Infantry
- 179th Regiment Ohio Volunteer Infantry
- 17th Ohio Independent Battery of Ohio Volunteer Artillery
- 17th Regiment Ohio Volunteer Infantry
- 17th Regiment Ohio Volunteer Infantry (Three Months Service)
- 180th Regiment Ohio Volunteer Infantry
- 181st Regiment Ohio Volunteer Infantry
- 182nd Regiment Ohio Volunteer Infantry
- 183rd Regiment Ohio Volunteer Infantry
- 184th Regiment Ohio Volunteer Infantry
- 185th Regiment Ohio Volunteer Infantry
- 186th Regiment Ohio Volunteer Infantry
- 187th Regiment Ohio Volunteer Infantry
- 188th Regiment Ohio Volunteer Infantry
- 189th Regiment Ohio Volunteer Infantry
- 18th Ohio Independent Battery of Ohio Volunteer Artillery
- 18th Regiment Ohio Volunteer Infantry (Three Months Service)
- 18th Regiment Ohio Volunteer Infantry (Three Years) (First Organization)
- 18th Regiment Ohio Volunteer Infantry (Three Years) (Second Organization)
- 190th Regiment Ohio Volunteer Infantry
- 191st Regiment Ohio Volunteer Infantry
- 192nd Regiment Ohio Volunteer Infantry
- 193rd Regiment Ohio Volunteer Infantry
- 194th Regiment Ohio Volunteer Infantry
- 195th Regiment Ohio Volunteer Infantry
- 196th Regiment Ohio Volunteer Infantry
- 197th Regiment Ohio Volunteer Infantry
- 198th Regiment Ohio Volunteer Infantry
- 19th Ohio Independent Battery of Ohio Volunteer Artillery
- 19th Regiment Ohio Volunteer Infantry (Three Months Service)
- 19th Regiment Ohio Volunteer Infantry (Three Years Service)
- 1st Battalion Governor's Guards
- 1st Independent Battalion Ohio Volunteer Cavalry
- 1st Independent Company Ohio Volunteer Sharpshooters
- 1st Ohio Independent Battery of Ohio Volunteer Artillery
- 1st Ohio Independent Cavalry Company
- 1st Regiment Kentucky Volunteer Infantry
- 1st Regiment Ohio Heavy Artillery
- 1st Regiment Ohio Light Artillery (State Organization)
- 1st Regiment Ohio Light Artillery (State Organization)
- 1st Regiment Ohio Light Artillery of Ohio Volunteer Artillery (Three Months Service)
- 1st Regiment Ohio Volunteer Cavalry
- 1st Regiment Ohio Volunteer Infantry (Three Months Service)
- 1st Regiment Ohio Volunteer Infantry (Three Years Service)
- 1st Regiment United States Veteran Volunteer Infantry Company K
- 1st Regiment West Virginia Cavalry
- 20th Ohio Independent Battery of Ohio Volunteer Artillery
- 20th Regiment Ohio Volunteer Infantry (Three Months Service)
- 20th Regiment Ohio Volunteer Infantry (Three Years Service)
- 21st Ohio Independent Battery of Ohio Volunteer Artillery
- 21st Regiment Ohio Volunteer Infantry (Three Months Service)
- 21st Regiment Ohio Volunteer Infantry (Three Years Service)
- 22nd Ohio Independent Battery of Ohio Volunteer Artillery
- 22nd Regiment Ohio Volunteer Infantry (Three Months Service)
- 22nd Regiment Ohio Volunteer Infantry (Three Years Service)
- 23rd Ohio Independent Battery of Ohio Volunteer Artillery
- 24th Ohio Independent Battery of Ohio Volunteer Artillery
- 24th Regiment Ohio Volunteer Infantry
- 25th Ohio Independent Battery of Ohio Volunteer Artillery
- 26th Ohio Independent Battery of Ohio Volunteer Artillery
- 26th Regiment Ohio Volunteer Infantry
- 27th Regiment Ohio Volunteer Infantry
- 28th Regiment Ohio Volunteer Infantry
- 29th Regiment Ohio Volunteer Infantry
- 2nd Independent Company Ohio Volunteer Sharpshooters
- 2nd Ohio Battery (Ohio National Guard)
- 2nd Ohio Independent Battalion of Cavalry
- 2nd Ohio Independent Battery of Ohio Volunteer Artillery
- 2nd Regiment Kentucky Volunteer Infantry
- 2nd Regiment Ohio Volunteer Cavalry
- 2nd Regiment Ohio Volunteer Infantry (Three Months Service)
- 2nd Regiment Ohio Volunteer Infantry (three years service)
- 2nd Regiment United States Veteran Volunteer Infantry Companies C, F, and G
- 2nd Regiment United States Veteran Volunteer Infantry Company I
- 30th Regiment Ohio Volunteer Infantry
- 31st Regiment Ohio Volunteer Infantry
- 32nd Regiment Ohio Volunteer Infantry
- 33rd Regiment Ohio Volunteer Infantry
- 34th Regiment Ohio Volunteer Infantry
- 35th Regiment Ohio Volunteer Infantry
- 36th Regiment Ohio Volunteer Infantry
- 37th Regiment Ohio Volunteer Infantry
- 38th Regiment Ohio Volunteer Infantry
- 39th Regiment Ohio Volunteer Infantry
- 3rd Battery Kansas Artillery
- 3rd Independent Company Ohio Volunteer Sharpshooters
- 3rd Ohio Independent Battery of Ohio Volunteer Artillery (Three Months Service)
- 3rd Ohio Independent Battery of Ohio Volunteer Artillery (Three Years Service)
- 3rd Ohio Independent Cavalry Company
- 3rd Regiment Ohio Volunteer Cavalry
- 3rd Regiment Ohio Volunteer Infantry (Three Months Service)
- 3rd Regiment Ohio Volunteer Infantry (Three Years Service)
- 40th Regiment Ohio Volunteer Infantry
- 41st Regiment Ohio Volunteer Infantry
- 42nd Regiment Ohio Volunteer Infantry
- 43rd Regiment Ohio Volunteer Infantry
- 44th Regiment Ohio Volunteer Infantry
- 45th Regiment Ohio Volunteer Infantry
- 46th Regiment Ohio Volunteer Infantry
- 47th Regiment Ohio Volunteer Infantry
- 48th Regiment Ohio Volunteer Infantry
- 49th Regiment Ohio Volunteer Infantry
- 4th Battalion Ohio Volunteer Infantry
- 4th Ohio Independent Battalion of Cavalry
- 4th Ohio Independent Battery of Ohio Volunteer Artillery
- 4th Ohio Independent Cavalry Company
- 4th Regiment Ohio Volunteer Cavalry
- 4th Regiment Ohio Volunteer Infantry
- 4th Regiment Ohio Volunteer Infantry (Three Months Service)
- 4th Regiment United States Veteran Volunteer Infantry Companies D and K
- 4th Regiment United States Veteran Volunteer Infantry Company A
- 4th Regiment Virginia Volunteer Infantry
- 4th Regiment West Virginia Volunteer Infantry
- 50th Regiment Ohio Volunteer Infantry
- 51st Regiment Ohio Volunteer Infantry
- 52nd Regiment Ohio Volunteer Infantry
- 53rd Regiment Ohio Volunteer Infantry
- 54th Regiment Ohio Volunteer Infantry
- 55th Regiment Ohio Volunteer Infantry
- 56th Regiment Ohio Volunteer Infantry
- 57th Regiment Ohio Volunteer Infantry
- 58th Regiment Ohio Volunteer Infantry
- 59th Regiment Ohio Volunteer Infantry
- 5th Independent Company Ohio Volunteer Cavalry
- 5th Ohio Independent Battery of Ohio Volunteer Artillery
- 5th Ohio Independent Cavalry Battalion
- 5th Regiment Ohio Volunteer Cavalry
- 5th Regiment Ohio Volunteer Infantry (Three Months Service)
- 5th Regiment Ohio Volunteer Infantry (Three Years Service)
- 5th Regiment United States Colored Troops
- 5th Regiment United States Veteran Volunteer Infantry Companies F, G, H, and K
- 5th Regiment United States Veteran Volunteer Infantry Company C
- 5th Regiment United States Veteran Volunteer Infantry Company D
- 60th Regiment Ohio Volunteer Infantry (One Year Service)
- 60th Regiment Ohio Volunteer Infantry (Three Years Service)
- 61st Regiment Ohio Volunteer Infantry
- 62nd Regiment Ohio Volunteer Infantry
- 63rd Regiment Ohio Volunteer Infantry
- 64th Regiment Ohio Volunteer Infantry
- 65th Regiment Ohio Volunteer Infantry
- 66th Regiment Ohio Volunteer Infantry
- 67th Regiment Ohio Volunteer Infantry
- 68th Regiment Ohio Volunteer Infantry
- 69th Regiment Ohio Volunteer Infantry
- 6th Ohio Independent Battery of Ohio Volunteer Artillery
- 6th Regiment Ohio Volunteer Cavalry
- 6th Regiment Ohio Volunteer Infantry (Three Months Service)
- 6th Regiment Ohio Volunteer Infantry (Three Years Service)
- 6th Regiment Ohio Volunteer Militia
- 6th Regiment United States Veteran Volunteer Infantry Companies E, G, and H
- 70th Regiment Ohio Volunteer Infantry
- 71st Regiment Ohio Volunteer Infantry
- 72nd Regiment Ohio Volunteer Infantry
- 73rd Regiment Ohio Volunteer Infantry
- 74th Regiment Ohio Volunteer Infantry
- 75th Regiment Ohio Volunteer Infantry
- 76th Regiment Ohio Volunteer Infantry
- 77th Regiment Ohio Volunteer Infantry
- 78th Regiment Ohio Volunteer Infantry
- 79th Regiment Ohio Volunteer Infantry
- 7th Independent Company Ohio Volunteer Sharpshooters
- 7th Ohio Independent Battery of Ohio Volunteer Artillery
- 7th Regiment Ohio Volunteer Cavalry
- 7th Regiment Ohio Volunteer Infantry (Three Months Service)
- 7th Regiment Ohio Volunteer Infantry (Three Years Service)
- 80th Regiment Ohio Volunteer Infantry
- 81st Regiment Ohio Volunteer Infantry
- 82nd Regiment Ohio Volunteer Infantry
- 83rd Regiment Ohio Volunteer Infantry
- 84th Regiment Ohio Volunteer Infantry
- 85th Regiment Ohio Volunteer Infantry
- 86th Regiment Ohio Volunteer Infantry (Six Months' Service)
- 86th Regiment Ohio Volunteer Infantry (Six Months' Service)
- 86th Regiment Ohio Volunteer Infantry (Three Months' Service)
- 87th Regiment Ohio Volunteer Infantry (Three Months Service)
- 88th Regiment Ohio Volunteer Infantry (Three Months Service)
- 88th Regiment Ohio Volunteer Infantry (Three Years Service)
- 89th Regiment Ohio Volunteer Infantry
- 8th Ohio Battery (Ohio National Guard)
- 8th Ohio Independent Battery of Ohio Volunteer Artillery
- 8th Regiment Ohio Volunteer Cavalry
- 8th Regiment Ohio Volunteer Infantry (Three Months Service)
- 8th Regiment Ohio Volunteer Infantry (Three Years Service)
- 8th Regiment Ohio Volunteer Militia
- 8th Regiment United States Veteran Volunteer Infantry Companies A, C, and E
- 90th Regiment Ohio Volunteer Infantry
- 91st Regiment Ohio Volunteer Infantry
- 92nd Regiment Ohio Volunteer Infantry
- 93rd Regiment Ohio Volunteer Infantry
- 94th Regiment Ohio Volunteer Infantry
- 95th Regiment Ohio Volunteer Infantry
- 96th Battalion Ohio Volunteer Infantry
- 96th Regiment Ohio Volunteer Infantry
- 97th Regiment Ohio Volunteer Infantry
- 98th Regiment Ohio Volunteer Infantry
- 99th Regiment Ohio Volunteer Infantry
- 9th Ohio Independent Battery of Ohio Volunteer Artillery
- 9th Regiment Ohio Volunteer Cavalry (Three Years Service)
- 9th Regiment Ohio Volunteer Infantry (Three Months Service)
- 9th Regiment Ohio Volunteer Infantry (Three Years Service)
- Aleshire's Battery of Ohio Volunteer Artillery
- Alfred Pleasonton
- American Civil War Army Units
- American Civil War Military Units
- An Act in alteration of the several acts imposing duties on imports
- An act to alter and amend the several act imposing duties on imports
- An ordinance to nullify certain acts of the Congress of the United States, purporting to be laws laying duties and imposts on the importation of foreign commodities
- Anaconda Plan
- Anti-war Protests
- Appomattox Campaign
- Army of Kentucky (CSA)
- Army of Mississippi (CSA)
- Army of Southwest Missouri
- Army of the Frontier
- Army of the Northwest (CSA)
- Army of the South
- Army of the Southwest
- Army of Vicksburg
- Assault on Petersburg
- Bard's Company of Ohio Volunteer Cavalry
- Battery A, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery A, 2nd Regiment Ohio Heavy Artillery
- Battery B, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery B, 2nd Regiment Ohio Heavy Artillery
- Battery C, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery C, 2nd Regiment Ohio Heavy Artillery
- Battery D, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery D, 2nd Regiment Ohio Heavy Artillery
- Battery E, 2nd Regiment Ohio Heavy Artillery
- Battery F, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery F, 2nd Regiment Ohio Heavy Artillery
- Battery G, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery G, 2nd Regiment Ohio Heavy Artillery
- Battery H, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery H, 2nd Regiment Ohio Heavy Artillery
- Battery I, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery I, 2nd Regiment Ohio Heavy Artillery
- Battery K, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery K, 2nd Regiment Ohio Heavy Artillery
- Battery L, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery L, 2nd Regiment Ohio Heavy Artillery
- Battery M, 1st Regiment Ohio Light Artillery (Federal Organization)
- Battery M, 2nd Regiment Ohio Heavy Artillery
- Battle of Aldie
- Battle of Alms House
- Battle of Amelia Springs
- Battle of Armstrong's Mill
- Battle of Bailey’s Creek
- Battle of Bakers Creek
- Battle of Bethesda Church
- Battle of Big Black
- Battle of Big Sandy River
- Battle of Blacks and Whites
- Battle of Boonsboro
- Battle of Brawner's Farm
- Battle of Burgess Mill
- Battle of Buzzard's Roost
- Battle of Chaplin Hills
- Battle of Chappell’s House
- Battle of Charles City Road
- Battle of Charleston
- Battle of Cheat Mountain
- Battle of Cheat Summit Fort
- Battle of Chickasaw Bluffs
- Battle of Cross Lanes
- Battle of Dabney's Mill
- Battle of Davis Bridge
- Battle of Fair Oaks
- Battle of Fair Oaks II
- Battle of Falling Waters
- Battle of Fishing Creek
- Battle of Fort Fizzle
- Battle of Fort Hindman
- Battle of Fort Pemberton
- Battle of Fort Sanders
- Battle of Fussell’s Mill
- Battle of Grand Gulf
- Battle of Gravel Hill
- Battle of Green River
- Battle of Hagerstown
- Battle of Hanover
- Battle of Harmon Road
- Battle of Hatcher's Run I
- Battle of Helena
- Battle of Island No. 10
- Battle of Jackson
- Battle of Jonesboro
- Battle of Kessler's Cross Lanes
- Battle of Knives and Forks
- Battle of Lewis’s Farm
- Battle of Lewisburg
- Battle of Logan's Crossroads
- Battle of Lynchburg
- Battle of Manassas Gap
- Battle of Manassas I
- Battle of Matamora
- Battle of Middleburg
- Battle of Murfreesboro
- Battle of Nance's Shop
- Battle of New Madrid
- Battle of New Market Road
- Battle of North Anna
- Battle of Okolona
- Battle of Old Men and Young Boys
- Battle of Pegram’s Farm
- Battle of Pigeon's Roost
- Battle of Pine Hill
- Battle of Pine Knob
- Battle of Pittsburg Landing
- Battle of Poplar Springs Church
- Battle of Port Gibson
- Battle of Port Hudson
- Battle of Richmond
- Battle of Rowanty Creek
- Battle of Sailor's Creek
- Battle of Saint Mary's Church
- Battle of Sayler's Creek
- Battle of Sharpsburg
- Battle of Shepherdstown
- Battle of South Mountain
- Battle of Stony Creek Depot
- Battle of Strawberry Plains
- Battle of the Green River Bridge
- Battle of the Ironclads
- Battle of the Monitor and the Merrimack
- Battle of Upperville
- Battle of Vaughan Road
- Battle of Wapping Heights
- Battle of White’s Tavern
- Battle of Williamsport
- Battle of Wyatt’s Farm
- Battles of Marietta, Georgia
- Bloody Bill
- Blount's Battery of Ohio Volunteer Artillery
- Bristol (Bristolville) Funerary Urn Monument
- Buchanan's Blunder
- Buckland Races
- Buffington Island
- Bureau of Refugees, Freedmen, and Abandoned Lands
- Burnap's Battery of Ohio Volunteer Artillery
- Burrows’ Battery of Ohio Volunteer Artillery
- Camp Akron
- Camp Ammen
- Camp Anderson
- Camp Andrews
- Camp Brough
- Camp Brough (Nashville, Tennessee)
- Camp Brown
- Camp Buckingham
- Camp Carlisle
- Camp Carrington
- Camp Chase
- Camp Circleville
- Camp Clark
- Camp Clay
- Camp Cleveland
- Camp Colerain
- Camp Corwin
- Camp Curley
- Camp Cuyahoga
- Camp Dayton
- Camp Defiance
- Camp Delaware
- Camp Dennison
- Camp Dennison (Wooster, Ohio)
- Camp Dick Corwin
- Camp Fairgrounds
- Camp Gallipolis
- Camp Georgetown
- Camp Giddings
- Camp Goddard (Columbus, Ohio)
- Camp Goddard (Zanesville, Ohio)
- Camp Gurley
- Camp Hamer
- Camp Hamilton
- Camp Harrison
- Camp Hill
- Camp Hutchins
- Camp Ironton
- Camp Jackson
- Camp Jefferson
- Camp Jewett
- Camp John McLean
- Camp Latta
- Camp Lew Wallace
- Camp Lima
- Camp Logan
- Camp Lowe
- Camp Lucas (Olive Branch, Ohio)
- Camp Lucas (Toledo, Ohio)
- Camp Mansfield
- Camp Marietta
- Camp Massillon
- Camp McArthur
- Camp McClellan (Marietta, Ohio)
- Camp McClellan (Norwalk, Ohio)
- Camp Meigs
- Camp Mingo
- Camp Monroe
- Camp Monroeville
- Camp Mordecai Bartley
- Camp Morrow
- Camp Neibling
- Camp Noble
- Camp Norwalk
- Camp Piqua
- Camp Portsmouth
- Camp Putnam
- Camp Ralph Buckland
- Camp Repose
- Camp Ripley
- Camp Scott
- Camp Shady
- Camp Sherman
- Camp Simon Kenton
- Camp Springfield
- Camp Steubenville
- Camp Taylor
- Camp Thomas
- Camp Tiffin
- Camp Tod (Cleveland, Ohio)
- Camp Tod (Troy, Ohio)
- Camp Toledo
- Camp Vance
- Camp Wade
- Camp West Union
- Camp Wood
- Camp Wool
- Camp Wool Monument, West Elementary School, Athens
- Camp Worcester (Monroeville, Ohio)
- Camp Worcester (Norwalk, Ohio)
- Camp Worthington (Chillicothe, Ohio)
- Camp Worthington (Worthington, Ohio)
- Camp Xenia
- Camp Zanesville
- Cannon and Memorial, Weeks Cemetery, Bridgeport, Ohio
- Cannon Monument, Woodlawn Cemetery, Lima
- Cannon, Greenlawn Cemetery, Doanville, Ohio
- Carrington Guards
- Central Army of Kentucky
- Charles Anderson
- Charles H. Cole
- Cincinnati Rover Guards
- Clement Vallandigham
- Columbus Fencibles
- Columbus Videttes
- Companies G, H, and K 66th Regiment Illinois Infantry
- Company M, 11th Regiment Pennsylvania Cavalry
- Confederate Heartland Campaign
- Confederate Medicine
- Conscription Act
- Copperheads
- Covington Blues
- Daniel Harvey Hill
- Daniel McCoy
- Daniel Webster - Senate Speech on the Compromise of 1850 (Transcript)
- David McMurtrie Gregg
- Dayton Light Guards
- Dennison Guards
- Departmental Corps Ohio Volunteer Infantry
- Dred Scott Decision
- Dred Scott v. Sandford
- Drummer Boy of Chickamauga
- Eagle Monument, Geneva City Civil War Monument and Memorial Park, Geneva
- Eagle Monument, Spencerville Township Cemetery, Spencerville
- Earl Van Dorn
- Early's Raid
- Edwin McMasters Stanton
- Eighteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Eighteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Eighteenth Regiment Ohio Volunteer Infantry (Three Years) (First Organization)
- Eighteenth Regiment Ohio Volunteer Infantry (Three Years) (Second Organization)
- Eighth Ohio Battery (Ohio National Guard)
- Eighth Ohio Independent Battery of Ohio Volunteer Artillery
- Eighth Regiment Ohio Volunteer Cavalry
- Eighth Regiment Ohio Volunteer Infantry
- Eighth Regiment Ohio Volunteer Infantry (Three Years Service)
- Eighth Regiment Ohio Volunteer Militia
- Eighth Regiment United States Veteran Volunteer Infantry Companies A, C, and E
- Eightieth Regiment Ohio Volunteer Infantry
- Eighty-Eighth Regiment Ohio Volunteer Infantry (Three Months Service)
- Eighty-Eighth Regiment Ohio Volunteer Infantry (Three Years Service)
- Eighty-fifth Regiment Ohio Volunteer Infantry
- Eighty-first Regiment Ohio Volunteer Infantry
- Eighty-fourth Regiment Ohio Volunteer Infantry
- Eighty-ninth Regiment Ohio Volunteer Infantry
- Eighty-second Regiment Ohio Volunteer Infantry
- Eighty-Seventh Regiment Ohio Volunteer Infantry
- Eighty-sixth Regiment Ohio Volunteer Infantry (Three Months' Service)
- Eighty-third Regiment Ohio Volunteer Infantry
- Eleventh Ohio Independent Battery of Ohio Volunteer Artillery
- Eleventh Regiment Detachment Ohio Volunteer Infantry
- Eleventh Regiment Ohio Volunteer Cavalry
- Eleventh Regiment Ohio Volunteer Infantry (Three Months Service)
- Eleventh Regiment Ohio Volunteer Infantry (Three Years Service)
- Eleventh Regiment Ohio Volunteer Militia
- Elisha Bassett Langdon
- Elizabeth Cady Stanton
- Ely Samuel Parker
- Enrollment Act
- Fifteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Fifteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Fifteenth Regiment Ohio Volunteer Infantry (Three Years Service)
- Fifth Independent Company Ohio Volunteer Cavalry
- Fifth Ohio Independent Battery of Ohio Volunteer Artillery
- Fifth Ohio Independent Cavalry Battalion
- Fifth Regiment Ohio Volunteer Cavalry
- Fifth Regiment Ohio Volunteer Infantry (Three Months Service)
- Fifth Regiment Ohio Volunteer Infantry (Three Years Service)
- Fifth Regiment United States Colored Troops
- Fifth Regiment United States Veteran Volunteer Infantry Companies F, G, H, and K
- Fifth Regiment United States Veteran Volunteer Infantry Company C
- Fifth Regiment United States Veteran Volunteer Infantry Company D
- Fiftieth Regiment Ohio Volunteer Infantry
- Fifty-eighth Regiment Ohio Volunteer Infantry
- Fifty-fifth Regiment Ohio Volunteer Infantry
- Fifty-first Regiment Ohio Volunteer Infantry
- Fifty-fourth Regiment Ohio Volunteer Infantry
- Fifty-ninth Regiment Ohio Volunteer Infantry
- Fifty-second Regiment Ohio Volunteer Infantry
- Fifty-seventh Regiment Ohio Volunteer Infantry
- Fifty-sixth Regiment Ohio Volunteer Infantry
- Fifty-third Regiment Ohio Volunteer Infantry
- Fighting McCooks
- First Army of the Shenandoah
- First Battle of Ream's Station
- First Battle of Weldon Railroad
- First Confiscation Act
- First Independent Battalion Ohio Volunteer Cavalry
- First Independent Company Ohio Volunteer Sharpshooters
- First Ohio Independent Battery of Ohio Volunteer Artillery
- First Ohio Independent Cavalry Company
- First Ohio Volunteer Infantry (Three Months Service)
- First Regiment Kentucky Volunteer Infantry
- First Regiment Ohio Heavy Artillery
- First Regiment Ohio Light Artillery of Ohio Volunteer Artillery (Three Months Service)
- First Regiment Ohio Volunteer Cavalry
- First Regiment Ohio Volunteer Infantry (Three Years Service)
- First Regiment United States Veteran Volunteer Infantry Company K
- First Regiment West Virginia Cavalry
- Fitzhugh Lee
- Fortieth Regiment Ohio Volunteer Infantry
- Forty-eighth Regiment Ohio Volunteer Infantry
- Forty-fifth Regiment Ohio Volunteer Infantry
- Forty-first Regiment Ohio Volunteer Infantry
- Forty-fourth Regiment Ohio Volunteer Infantry
- Forty-ninth Regiment Ohio Volunteer Infantry
- Forty-second Regiment Ohio Volunteer Infantry
- Forty-seventh Regiment Ohio Volunteer Infantry
- Forty-sixth Regiment Ohio Volunteer Infantry
- Forty-third Regiment Ohio Volunteer Infantry
- Fourteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Fourteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Fourteenth Regiment Ohio Volunteer Infantry (Three Years Service)
- Fourth Battalion Ohio Volunteer Infantry
- Fourth Ohio Independent Battalion of Cavalry
- Fourth Ohio Independent Battery of Ohio Volunteer Artillery
- Fourth Ohio Independent Cavalry Company
- Fourth Regiment Ohio Volunteer Cavalry
- Fourth Regiment Ohio Volunteer Infantry
- Fourth Regiment Ohio Volunteer Infantry (Three Months Service)
- Fourth Regiment United States Veteran Volunteer Infantry Companies D and K
- Fourth Regiment United States Veteran Volunteer Infantry Company A
- Fourth Regiment Virginia Volunteer Infantry
- Fourth Regiment West Virginia Volunteer Infantry
- Francis Jay Herron
- Frederick Douglass
- Freedman's Village
- Freedmen's Bureau Acts
- Fremont Body Guard
- Fremont's Declaration of Martial Law
- G.F. Wiles
- General Orders, No. 1 (Army of Tennessee)
- General Orders, No. 1 (Army of the Potomac)
- General Orders, No. 1 (CSA)
- General Orders, No. 1 (Department of the Ohio, 1861)
- General Orders, No. 1 (Department of the Ohio, 1862)
- General Orders, No. 1 (Dept. of Ms. & E. La.) (CSA)
- General Orders, No. 1 (Division of the Mississippi, 1864)
- General Orders, No. 1 (Division of the Potomac)
- General Orders, No. 1 (Grand Reserve Division, AOP)
- General Orders, No. 1 (U.S. War Department)
- General Orders, No. 1 (U.S. War Department) (1864)
- General Orders, No. 1 (Virginia Forces)
- General Orders, No. 1-8 (Headquarters of Forces at Corinth, Mississippi)
- General Orders, No. 101 (Army of the Potomac)
- General Orders, No. 101 (U.S. War Department)
- General Orders, No. 103 (U.S. War Department)
- General Orders, No. 104 (U.S. War Department)
- General Orders, No. 106 (Headquarters of the Army)
- General Orders, No. 109 (U.S. War Department)
- General Orders, No. 11 (Department of the South)
- General Orders, No. 11 (U.S. War Department)
- General Orders, No. 11, (Department of the South)
- General Orders, No. 112 (U.S. War Department)
- General Orders, No. 115 (U.S. War Department)
- General Orders, No. 116 (Department No. 2, CSA)
- General Orders, No. 118 (U.S. War Department)
- General Orders, No. 12 (Headquarters of the Army)
- General Orders, No. 121 (U.S. War Department)
- General Orders, No. 122 (U.S. War Department)
- General Orders, No. 128 (U.S. War Department)
- General Orders, No. 129 (U.S. War Department)
- General Orders, No. 13 (Virginia Forces)
- General Orders, No. 134 (U.S. War Department)
- General Orders, No. 135 (U.S. War Department)
- General Orders, No. 14 (CSA)
- General Orders, No. 14 (U.S. War Department)
- General Orders, No. 141 (U.S. War Department)
- General Orders, No. 143 (Department No. 2, CSA)
- General Orders, No. 144 (U.S. War Department)
- General Orders, No. 15 (CSA)
- General Orders, No. 15 (Headquarters of the Army)
- General Orders, No. 15. (CSA)
- General Orders, No. 151 (Department No. 2, CSA)
- General Orders, No. 159 (U.S. War Department)
- General Orders, No. 168 (U.S. War Department)
- General Orders, No. 169 (U.S. War Department)
- General Orders, No. 17 (Dept. of Ms. & E. La.) (CSA)
- General Orders, No. 17 (DNV/CSA)
- General Orders, No. 17 (U.S. War Department)
- General Orders, No. 172 (U.S. War Department)
- General Orders, No. 178 (U.S. War Department)
- General Orders, No. 18 (Headquarters of the Army)
- General Orders, No. 181 (U.S. War Department)
- General Orders, No. 182 (U.S. War Department)
- General Orders, No. 184 (Army of the Potomac)
- General Orders, No. 184 (U.S. War Department)
- General Orders, No. 186 (U.S. War Department)
- General Orders, No. 19 (Headquarters of the Army)
- General Orders, No. 19 (U.S. War Department)
- General Orders, No. 192 (U.S. War Department)
- General Orders, No. 194 (U.S. War Department)
- General Orders, No. 199 (U.S. War Department)
- General Orders, No. 2 (Division of the Mississippi)
- General Orders, No. 2 (Headquarters of the Army)
- General Orders, No. 20 (AOP-CSA)
- General Orders, No. 20 (Headquarters of the Army)
- General Orders, No. 20 (U.S. War Department)
- General Orders, No. 200 (U.S. War Department)
- General Orders, No. 201 (U.S. War Department)
- General Orders, No. 203 (U.S. War Department)
- General Orders, No. 207 (U.S. War Department)
- General Orders, No. 210 (U.S. War Department)
- General Orders, No. 211 (U.S. War Department)
- General Orders, No. 214 (U.S. War Department) (1862)
- General Orders, No. 214 (U.S. War Department) (1863)
- General Orders, No. 217 (U.S. War Department) (1863)
- General Orders, No. 217 (U.S. War Department) (1864)
- General Orders, No. 218 (U.S. War Department)
- General Orders, No. 22 (Headquarters of the Army of the Mississippi CSA)
- General Orders, No. 225 (U.S. War Department)
- General Orders, No. 228 (U.S. War Department)
- General Orders, No. 229 (U.S. War Department)
- General Orders, No. 23 (CSA)
- General Orders, No. 234 (U.S. War Department)
- General Orders, No. 236 (U.S. War Department)
- General Orders, No. 237 (U.S. War Department)
- General Orders, No. 238 (U.S. War Department)
- General Orders, No. 24, Army of Tennessee (CSA)
- General Orders, No. 240 (U.S. War Department)
- General Orders, No. 248 (U.S. War Department)
- General Orders, No. 256 (U.S. War Department)
- General Orders, No. 259 (U.S. War Department)
- General Orders, No. 26 (U.S. War Department)
- General Orders, No. 263 (U.S. War Department)
- General Orders, No. 27 (Department of the Ohio)
- General Orders, No. 27 (Department of West Virginia)
- General Orders, No. 28 (U.S. War Department)
- General Orders, No. 282 (U.S. War Department)
- General Orders, No. 290 (U.S. War Department)
- General Orders, No. 293 (U.S. War Department)
- General Orders, No. 294 (U.S. War Department)
- General Orders, No. 297 (U.S. War Department)
- General Orders, No. 3 (CSA)
- General Orders, No. 3 (U.S. War Department)
- General Orders, No. 30 (U.S. War Department)
- General Orders, No. 31 (AOP/CSA)
- General Orders, No. 316 (U.S. War Department)
- General Orders, No. 337 (U.S. War Department)
- General Orders, No. 34 (U.S. War Department) (1862)
- General Orders, No. 34 (U.S. War Department) (1864)
- General Orders, No. 34 (U.S. War Department) (1892)
- General Orders, No. 349 (U.S. War Department)
- General Orders, No. 350 (U.S. War Department)
- General Orders, No. 369 (U.S. War Department)
- General Orders, No. 37 (Department of the Missouri)
- General Orders, No. 37 (Headquarters of the Forces, CSA)
- General Orders, No. 38 (Department of the Ohio)
- General Orders, No. 38 (DOO)
- General Orders, No. 398 (U.S. War Department)
- General Orders, No. 4, Army of Tennessee (CSA)
- General Orders, No. 40 (U.S. War Department)
- General Orders, No. 41 (U.S. War Department)
- General Orders, No. 46 (Department of the South)
- General Orders, No. 47 (Department of the South)
- General Orders, No. 47 (U.S. War Department)
- General Orders, No. 49 (U.S. War Department)
- General Orders, No. 5 (U.S. War Department)
- General Orders, No. 51 (U.S. War Department)
- General Orders, No. 57 (U.S. War Department) (1861)
- General Orders, No. 57 (U.S. War Department) (1863)
- General Orders, No. 6 (Army of the Potomac)
- General Orders, No. 6 (Department of the Cumberland)
- General Orders, No. 62 (District of West Tennessee)
- General Orders, No. 62 (U.S. War Department)
- General Orders, No. 63, (U.S. War Department)
- General Orders, No. 64 (U.S. War Department)
- General Orders, No. 65 (U.S. War Department)
- General Orders, No. 66 (Army of the Potomac)
- General Orders, No. 66 (U.S. War Department)
- General Orders, No. 67 (Army of the Potomac)
- General Orders, No. 67 (U.S. Department of War)
- General Orders, No. 68 (U.S. War Department)
- General Orders, No. 7 (Department of the Cumberland)
- General Orders, No. 7 (Department of the South)
- General Orders, No. 73 (CSA)
- General Orders, No. 73 (U.S. War Department)
- General Orders, No. 74 (Department of the Susquehanna)
- General Orders, No. 75 (Headquarters Western Department, CSA)
- General Orders, No. 76 (Headquarters Western Department, CSA)
- General Orders, No. 8 (Army of the Potomac)
- General Orders, No. 80 (U.S. War Department) (1861)
- General Orders, No. 80 (U.S. War Department) (1864)
- General Orders, No. 84 (Department of the Ohio)
- General Orders, No. 87 (U.S. War Department)
- General Orders, No. 9 (U.S. War Department)
- General Orders, No. 93 (U.S. War Department)
- General Orders, No. 94 (U.S. War Department)
- General Orders, No. 96 (U.S. War Department) (1863)
- General Orders, No. 96 (U.S. War Department) (1865)
- General Orders, No. 97 (Headquarters of the Army)
- General Orders, No. 97 (U.S. War Department) (1864)
- General Orders, No. 97 (U.S. War Department) (1865)
- General Orders, No. 98 (U.S. War Department)
- George Stoneman
- Gettysburg Address
- Gettysburg Campaign
- Gilbert Van Zandt
- Guthrie Gray Battalion
- Hadley's Battery of Ohio Volunteer Artillery
- Halleck to Burnside Dispatch
- Halleck's Dispatch Relieving Buell
- Hardee's Farewell Address to Hardee's Corps (AoT)
- Harlan's Light Cavalry
- Harney-Price Agreement (Transcript)
- Hibernian Guards
- Hickenlooper's Battery of Ohio Volunteer Artillery
- Hill's Battery of Ohio Volunteer Artillery
- Hoffman Battalion
- Hoffman’s Battery of Ohio Volunteer Artillery
- Hood's Campaign
- Hood's Tennessee Campaign
- Hugh Judge Jewett
- Hugh Judson Kilpatrick
- Hundred Days' Men
- Irish Brigade
- Iron Brigade
- Isabella (Belle) Baumfree
- Jackson Guards
- Jackson's Valley Campaign
- James Abram Garfield
- James Birdseye McPherson
- James Blair Steedman
- James Gillpatrick Blunt
- James Monroe Trotter
- James. F. Harrison
- John Brough
- John Brown Raiders Monument
- John Buford, Jr.
- John C. Calhoun - Senate Speech on the Compromise of 1850 (Transcript)
- John Clifford Pemberton
- John Crafts Wright
- John E. Cummins
- John Fulton Reynolds
- John Henry Grate
- John Hunt Morgan
- John Joseph Klem
- John Potts Slough
- John R.
- John Yates Beall
- Johnny Shiloh
- Johnson's Island
- Johnston's Battery of Ohio Volunteer Artillery
- Joint Congressional Committee on the Conduct of the War
- Joseph W. Frizell
- Kanawha Valley Campaign
- Kentucky Campaign
- Lafayette Guards (Cincinnati)
- Lafayette Guards (Dayton)
- Lancaster Guards
- Letter from Benjamin F. Butler to U.S. Grant
- Letter from Henry W. Halleck to Quincy A. Gillmore (April 4, 1864)
- Letter from Henry W. Halleck to Quincy A. Gillmore (January 30, 1865)
- Letter from Major General U.S. Grant to Brigadier General Lorenzo Thomas
- Letter from U.S. Grant to Benjamin F. Butler
- Magoffin's Response to Lincoln's Call for Militia
- Mansfield Guards
- Marble Monument, Martin Luther King, Jr., Park, Oberlin
- Markgraf's Battery of Ohio Volunteer Artillery
- Mary Ann (Ball) Bickerdyke
- McCooks, Fighting
- McLaughlin's Squadron of Cavalry
- McMullin's Battery of Ohio Volunteer Artillery
- Melancthon Smith Wade
- Meridian Campaign
- Message Announcing Robert E. Lee's Confirmation as General-in-Chief of the Armies of the Confederacy
- Message Assigning Hardee to Command of the Department of South Carolina, Georgia, and Florida
- Message Assigning Joseph E. Johnston to Command of Harpers Ferry
- Message Assigning Thomas J. Jackson to Command of Harpers Ferry
- Message from Braxton Bragg Assuming Command of the Army of the Mississippi (CSA)
- Message from Braxton Bragg Requesting to be Relieved from Command of the Army of Tennessee
- Message from Jefferson Davis Appointing Braxton Bragg to Command the Western Department
- Message from Jefferson Davis Appointing Joseph E. Johnston to Command of the Army of Tennessee
- Message from Jefferson Davis Assigning Robert E. Lee to Command the Army of Northern Virginia
- Message from Jefferson Davis Instructing Leonidas Polk to Join Forces with Joseph E. Johnston in Georgia
- Message from Jefferson Davis Relieving Braxton Bragg from Command of the Army of Tennessee
- Message from Jefferson Davis Relieving Leonidas Polk from Duty with the Army of Tennessee
- Message from Jefferson Davis Relieving William J. Hardee from Duty with the Army of Tennessee
- Message from Jefferson Davis to Hood, Hardee, and Stewart Regarding Hood's Appointment as Commander of the Army of Tennessee
- Message from John Bell Hood Announcing His Relief from Command of the Army of Tennessee
- Message from John Bell Hood Confirming He Had Assumed Command of the Department and Army of Tennessee
- Message from John Bell Hood Regarding His Appointment as Commander of the Army of Tennessee
- Message from Joseph E. Johnston Reacting to Orders to Transfer Command of the Army of Tennessee to John Bell Hood
- Message from Joseph E. Johnston Regarding Robert E. Lee's Order to Drive Back Sherman
- Message from P.G.T. Beauregard Assuming Command of the Army of the Mississippi
- Message from Richard Taylor Announcing that He Had Assumed Command of the Army of Tennessee
- Message from Robert E. Lee Assigning Joseph E. Johnston to Command of Troops in Carolinas
- Message from W.T. Sherman to William Sooy Smith
- Message from William J. Hardee Assuming Command of the Army of Tennessee
- Message from William J. Hardee Assuming Command of the Department of South Carolina, Georgia, and Florida
- Message Relieving Joseph E. Johnston from Command of the Army of Tennessee
- Message to Jefferson Davis from Hood, Hardee, and Stewart Regarding Hood's Appointment as Commander of Army of Tennessee
- Mexican War
- Middle Tennessee Campaign
- Mitchell's Battery of Ohio Volunteer Artillery
- Montgomery Guards
- Morgan's Raid
- Morgan's Raiders
- Mortimer Dormer Leggett
- Morton's Independent Rifle Regiment
- Mount Adams Battery
- Mountain Meadows Massacre
- Neil's Battery of Ohio Volunteer Artillery
- Newton Jasper Kidwell
- Nineteenth Regiment Ohio Volunteer Infantry (Three Years Service)
- Nineteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Nineteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Nineth Regiment Ohio Volunteer Infantry (Three Years Service)
- Ninetieth Regiment Ohio Volunteer Infantry
- Ninety-eighth Regiment Ohio Volunteer Infantry
- Ninety-fifth Regiment Ohio Volunteer Infantry
- Ninety-first Regiment Ohio Volunteer Infantry
- Ninety-fourth Regiment Ohio Volunteer Infantry
- Ninety-second Regiment Ohio Volunteer Infantry
- Ninety-seventh Regiment Ohio Volunteer Infantry
- Ninety-sixth Battalion Ohio Volunteer Infantry
- Ninety-sixth Regiment Ohio Volunteer Infantry
- Ninety-third Regiment Ohio Volunteer Infantry
- Ninth Ohio Independent Battery of Ohio Volunteer Artillery
- Ninth Regiment Ohio Volunteer Cavalry (Three Years Service)
- Ninth Regiment Ohio Volunteer Infantry (Three Months Service)
- Obediah Craig Maxwell
- Official Confederate Documents of the Civil War Indexed Alpha-numerically
- Official Confederate Documents of the Civil War Indexed by Date
- Official Union Documents of the Civil War Indexed Alpha-numerically
- Official Union Documents of the Civil War Indexed by Date
- Ohio Civil War Monuments
- Ohio Soldiers’ and Sailors’ Orphans’ Home
- Ohio Volunteer Infantry
- One Hundred Days' Men
- One Hundred Eighteenth Ohio Volunteer Infantry
- One Hundred Eighth Regiment Ohio Volunteer Infantry
- One Hundred Eightieth Regiment Ohio Volunteer Infantry
- One Hundred Eighty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Eighty-fifth Ohio Volunteer Infantry
- One Hundred Eighty-first Regiment Ohio Volunteer Infantry
- One Hundred Eighty-fourth Regiment Ohio Volunteer Infantry
- One Hundred Eighty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Eighty-second Regiment Ohio Volunteer Infantry
- One Hundred Eighty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Eighty-sixth Ohio Volunteer Infantry
- One Hundred Eighty-third Regiment Ohio Volunteer Infantry
- One Hundred Eleventh Regiment Ohio Volunteer Infantry
- One Hundred Eleventh Regiment Ohio Volunteer Infantry
- One Hundred Fifteenth Ohio Volunteer Infantry
- One Hundred Fifth Regiment Ohio Volunteer Infantry
- One Hundred Fiftieth Regiment Ohio Volunteer Infantry
- One Hundred Fifty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Fifty-fifth Regiment Ohio Volunteer Infantry
- One Hundred Fifty-first Regiment Ohio Volunteer Infantry
- One Hundred Fifty-fourth Regiment Ohio Volunteer Infantry
- One Hundred Fifty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Fifty-second Regiment Ohio Volunteer Infantry
- One Hundred Fifty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Fifty-third Regiment Ohio Volunteer Infantry
- One Hundred First Regiment Ohio Volunteer Infantry
- One Hundred Fortieth Regiment Ohio Volunteer Infantry
- One Hundred Forty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Forty-fifth Regiment Ohio Volunteer Infantry
- One Hundred Forty-first Regiment Ohio Volunteer Infantry
- One Hundred Forty-fourth Regiment Ohio Volunteer Infantry
- One Hundred Forty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Forty-second Regiment Ohio Volunteer Infantry
- One Hundred Forty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Forty-Sixth Regiment Ohio Volunteer Infantry
- One Hundred Forty-third Regiment Ohio Volunteer Infantry
- One Hundred Fourteenth Regiment Ohio Volunteer Infantry
- One Hundred Fourth Regiment Ohio Volunteer Infantry
- One Hundred Nineteenth Regiment Ohio Volunteer Infantry
- One Hundred Nineth-Eighth Regiment Ohio Volunteer Infantry
- One Hundred Ninetieth Volunteer Infantry (Three Months Service)
- One Hundred Ninety-fifth Regiment Ohio Volunteer Infantry
- One Hundred Ninety-fourth Regiment Ohio Volunteer Infantry
- One Hundred Ninety-second Regiment Ohio Volunteer Infantry
- One Hundred Ninety-seventh Regiment Ohio Volunteer Infantry
- One Hundred Ninety-sixth Regiment Ohio Volunteer Infantry
- One Hundred Ninety-third Regiment Ohio Volunteer Infantry
- One Hundred Ninth Regiment Ohio Volunteer Infantry
- One Hundred Second Regiment Ohio Volunteer Infantry
- One Hundred Seventeenth Regiment Ohio Volunteer Infantry
- One Hundred Seventh Regiment Ohio Volunteer Infantry
- One Hundred Seventieth Regiment Ohio Volunteer Infantry
- One Hundred Seventy-first Regiment Ohio Volunteer Infantry
- One Hundred Seventy-ninth Regiment Ohio Volunteer Infantry
- One Hundred Seventy-second Regiment Ohio Volunteer Infantry
- One Hundred Seventy-sixth Regiment Ohio Volunteer Infantry
- One Hundred Sixteenth Regiment Ohio Volunteer Infantry
- One Hundred Sixth Battalion Ohio Volunteer Infantry
- One Hundred Sixth Regiment Ohio Volunteer Infantry
- One Hundred Sixtieth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-fifth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-first Regiment Ohio Volunteer Infantry
- One Hundred Sixty-fourth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-second Regiment Ohio Volunteer Infantry
- One Hundred Sixty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Sixty-sixth Regiment Ohio Volunteer Infantry
- One Hundred Sixty-third Regiment Ohio Volunteer Infantry
- One Hundred Tenth Regiment Ohio Volunteer Infantry
- One Hundred Third Regiment Ohio Volunteer Infantry
- One Hundred Thirteenth Regiment Ohio Volunteer Infantry
- One Hundred Thirtieth Regiment Ohio Volunteer Infantry
- One Hundred Thirty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Thirty-Fifth Ohio Volunteer Infantry
- One Hundred Thirty-first Regiment Ohio Volunteer Infantry
- One Hundred Thirty-fourth Regiment Ohio Volunteer Infantry
- One Hundred Thirty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Thirty-second Regiment Ohio Volunteer Infantry
- One Hundred Thirty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Thirty-sixth Regiment Ohio Volunteer Infantry
- One Hundred Thirty-third Regiment Ohio Volunteer Infantry
- One Hundred Twelfth Regiment Ohio Volunteer Infantry
- One Hundred Twentieth Regiment Ohio Volunteer Infantry
- One Hundred Twenty-eighth Regiment Ohio Volunteer Infantry
- One Hundred Twenty-fifth Regiment Ohio Volunteer Infantry
- One Hundred Twenty-first Regiment Ohio Volunteer Infantry
- One Hundred Twenty-ninth Regiment Ohio Volunteer Infantry
- One Hundred Twenty-second Regiment Ohio Volunteer Infantry
- One Hundred Twenty-seventh Regiment Ohio Volunteer Infantry
- One Hundred Twenty-sixth Regiment Ohio Volunteer Infantry
- One Hundred Twenty-third Regiment Ohio Volunteer Infantry
- One-hundredth Regiment Ohio Volunteer Infantry
- Operations in Western Virginia
- Order Authorizing Arrests of Persons Discouraging Enlistments
- Order of American Knights
- Order To Prevent Evasion Of Military Duty And For The Suppression of Disloyal Practices
- Orders, No. --
- Owen Brown Monument, Courthouse Lawn, Jefferson, Ohio
- Patterson's Battery of Ohio Volunteer Artillery
- Paulsen's Battery of Ohio Volunteer Artillery
- Peace Democrats
- Peninsular Campaign
- Portsmouth Guards
- Potts' Battery of Ohio Volunteer Artillery
- President Johnson's Executive Order Appointing John A. Bingham as a Special Judge-Advocate for the Prosecution of President Lincoln's Accused Assassins
- President Lincoln's Executive Order Acknowledging the Service of the Ohio National Guard Who Recently Served In the Military Force of the United States as Volunteers for One Hundred Days
- President Lincoln's Executive Order Authorizing a Draft
- President Lincoln's Executive Order Authorizing General Winfield Scott To Suspend the Writ of Habeas Corpus between New York and Washington
- President Lincoln's Executive Order Authorizing General Winfield Scott To Suspend the Writ of Habeas Corpus between Philadelphia and Washington
- President Lincoln's Executive Order Constituting the Army of Virginia
- President Lincoln's Executive Order for the "Arrest and Imprisonment of Irresponsible Newspaper Reporters and Editors"
- President Lincoln's Executive Order Mandating the Execution of Rebel Soldiers in Retaliation for the Execution of Union Soldiers
- President Lincoln's Executive Order Naming Major General Henry Halleck as General-in-Chief of All US Land Forces
- President Lincoln's Executive Order Naming Ulysses S. Grant as Commander of U.S. Armies
- President Lincoln's Executive Order Prohibiting Citizens Liable for the Draft from Leaving the United States, and Suspending the Writ of Habeas Corpus
- President Lincoln's Executive Order Relieving General G. B. McClellan and Making Other Changes
- President Lincoln's Executive Order Tendering Thanks to William T. Sherman
- President Lincoln's Letter to Joseph Hooker
- President Lincoln's Response to John C. Fremont's Emanicpation Proclamation
- President Tyler's Executive Order Appointing Winfield Scott as General of the Army
- President's War Order No. 2 (Reorganizing the Army of the Potomac)
- President's War Order No. 3
- Presidential Proclamation 104
- Presidential Proclamation 108
- Presidential Proclamation 134
- Presidential Proclamation 148
- Presidential Proclamation 153
- Presidential Proclamation 157
- Presidential Proclamation 80
- Presidential Proclamation 90
- Presidential Proclamation 93 (Preliminary Emancipation Proclamation)
- Presidential Proclamation 94
- Presidential Proclamation 95 (Emancipation Proclamation)
- Presidential Proclamation Respecting Soldiers Absent without Leave
- Price’s Hill Battery
- Price-Harney Agreement (Transcript)
- Price-Harney Truce (Transcript)
- Quantrill's Raiders
- Quincy Adams Gillmore
- Races at Philippi
- Relief Law
- Rich Mountain Campaign
- Rienzi
- Romney Expedition
- Romney Expedition Petition
- Rutherford B. Hayes
- Salmon Portland Chase
- Samuel Spriggs Carroll
- Sands’ Battery of Ohio Volunteer Artillery
- Savannah Campaign
- Schofield's Dispatch to Grant Assuming Command of the Department of the Ohio
- Scott v. Sandford (Transcript)
- Second Army of the Shenandoah
- Second Battle of Ream's Station
- Second Bull Run Campaign
- Second Confiscation Act
- Second Independent Company Ohio Volunteer Sharpshooters
- Second Manassas Campaign
- Second Ohio Battery (Ohio National Guard)
- Second Ohio Independent Battalion of Cavalry
- Second Ohio Independent Battery of Ohio Volunteer Artillery
- Second Ohio Volunteer Infantry (Three Months Service)
- Second Regiment Kentucky Volunteer Infantry
- Second Regiment Ohio Volunteer Cavalry
- Second Regiment Ohio Volunteer Infantry (three years service)
- Second Regiment United States Veteran Volunteer Infantry Companies C, F, and G
- Second Regiment United States Veteran Volunteer Infantry Company I
- Seven Days Retreat
- Seventeenth Ohio Independent Battery of Ohio Volunteer Artillery
- Seventeenth Regiment Ohio Volunteer Infantry
- Seventeenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Seventh Independent Company Ohio Volunteer Sharpshooters
- Seventh Ohio Independent Battery of Ohio Volunteer Artillery
- Seventh Regiment Ohio Volunteer Cavalry
- Seventh Regiment Ohio Volunteer Infantry (Three Months Service)
- Seventh Regiment Ohio Volunteer Infantry (Three Years Service)
- Seventieth Regiment Ohio Volunteer Infantry
- Seventy-eighth Regiment Ohio Volunteer Infantry
- Seventy-fifth Regiment Ohio Volunteer Infantry
- Seventy-first Regiment Ohio Volunteer Infantry
- Seventy-fourth Regiment Ohio Volunteer Infantry
- Seventy-ninth Regiment Ohio Volunteer Infantry
- Seventy-second Regiment Ohio Volunteer Infantry
- Seventy-seventh Regiment Ohio Volunteer Infantry
- Seventy-sixth Regiment Ohio Volunteer Infantry
- Seventy-third Regiment Ohio Volunteer Infantry
- Sherman's Body-Guard
- Shields' Battery of Ohio Volunteer Artillery
- Sixteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Sixteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Sixteenth Regiment Ohio Volunteer Infantry (Three Years Service)
- Sixth Ohio Independent Battery of Ohio Volunteer Artillery
- Sixth Regiment Ohio Volunteer Cavalry
- Sixth Regiment Ohio Volunteer Infantry (Three Months Service)
- Sixth Regiment Ohio Volunteer Infantry (Three Years Service)
- Sixth Regiment Ohio Volunteer Militia
- Sixth Regiment United States Veteran Volunteer Infantry Companies E, G, and H
- Sixtieth Regiment Ohio Volunteer Infantry (One Year Service)
- Sixtieth Regiment Ohio Volunteer Infantry (Three Years Service)
- Sixty-eigth Regiment Ohio Volunteer Infantry
- Sixty-fifth Regiment Ohio Volunteer Infantry
- Sixty-first Regiment Ohio Volunteer Infantry
- Sixty-fourth Regiment Ohio Volunteer Infantry
- Sixty-ninth Regiment Ohio Volunteer Infantry
- Sixty-second Regiment Ohio Volunteer Infantry
- Sixty-seventh Regiment Ohio Volunteer Infantry
- Sixty-sixth Regiment Ohio Volunteer Infantry
- Sixty-third Regiment Ohio Volunteer Infantry
- Smithnight's Battery of Ohio Volunteer Artillery
- Sojourner Truth
- Soldier Monument, City Cemetery, Conneaut, Ohio
- Soldier Monument, City Park, Austinburg, Ohio
- Soldier Monument, City Park, Bellaire, Ohio
- Soldier Monument, Courthouse Lawn, Ashland, Ohio
- Soldier Monument, Courthouse Lawn, Jefferson, Ohio
- Soldier Monument, Delphos Veterans Memorial Park, Delphos, Ohio
- Soldier Monument, Elm Grove Cemetery, St. Marys, Ohio
- Soldier Monument, Evergreen Cemetery, Pierpont, Ohio
- Soldier Monument, Greenlawn Cemetery, Wapakoneta, Ohio
- Soldier Monument, Lafayette, Ohio
- Soldier Monument, Noble Road Cemetery, Windsor, Ohio
- Soldier Monument, Ohio University Commons, Athens, Ohio
- Soldier Monument, Ridgelawn Cemetery, Elyria
- Soldier Monument, Town Square, West Union, Ohio
- Soldiers’ and Sailors’ Monument, 44th Street and Main Avenue, Ashtabula, Ohio
- Sons of Liberty
- Spear's Battery of Ohio Volunteer Artillery
- Special Field Orders No. __ (Headquarters, Military Division of the West, CSA)
- Special Field Orders, No. 120 (Division of the Mississippi)
- Special Field Orders, No. 161 (Department of the Mississippi)
- Special Field Orders, No. 35 (Department of the Mississippi)
- Special Field Orders, No. 44 (Division of the Mississippi)
- Special Field Orders, No. 90 (Department of the Mississippi)
- Special Field Orders, No.11 (Department of the Tennessee)
- Special Orders (Department of Virginia and North Carolina) (Unnumbered 6/14/1864)
- Special Orders (Department of Virginia and North Carolina) (Unnumbered 6/17/1864)
- Special Orders, No. - (CSA)
- Special Orders, No. 135 (U.S. War Department)
- Special Orders, No. 149 (CSA War Dept.)
- Special Orders, No. 149 (Virginia Forces)
- Special Orders, No. 20 (Army of the Potomac)
- Special Orders, No. 22 (CSA)
- Special Orders, No. 223 (Headquarters of the Army)
- Special Orders, No. 230 (U.S. War Department)
- Special Orders, No. 240 (CSA)
- Special Orders, No. 249 (Headquarters of the Army)
- Special Orders, No. 3 (Armies of the Confederate States)
- Special Orders, No. 31 (Department of the Mississippi)
- Special Orders, No. 36 (Headquarters, Armies of the United States)
- Special Orders, No. 45 (CSA)
- Special Orders, No. 486 (AOP/CSA)
- Special Orders, No. 5 (Department of Tennessee and Georgia, CSA)
- Special Orders, No. 51 (Department of the Ohio)
- Special Orders, No. 92 (Department of the Missouri)
- Special Orders, No. 95 (Virginia Forces)
- Springfield Zouaves
- Stanton's Dispatch Adding the State of Kentucky to the Department of the Ohio
- Stonewall Brigade
- Surrender at Bennett Place
- Susan B. Anthony
- Tariff of Abominations
- Tenth Ohio Independent Battery of Ohio Volunteer Artillery
- Tenth Regiment Ohio Volunteer Cavalry
- Tenth Regiment Ohio Volunteer Infantry
- Tenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Tenure of Office Act
- Third Battery Kansas Artillery
- Third Independent Company Ohio Volunteer Sharpshooters
- Third Ohio Independent Battery of Ohio Volunteer Artillery (Three Months Service)
- Third Ohio Independent Cavalry Company
- Third Ohio Volunteer Infantry (Three Months Service)
- Third Regiment Ohio Volunteer Cavalry
- Third Regiment Ohio Volunteer Infantry (Three Years Service)
- Thirteenth Ohio Independent Battery of Ohio Volunteer Artillery
- Thirteenth Ohio Veteran Volunteer Infantry Battalion
- Thirteenth Regiment Missouri Volunteer Infantry
- Thirteenth Regiment Ohio Volunteer Cavalry
- Thirteenth Regiment Ohio Volunteer Infantry (Three Months Service)
- Thirteenth Regiment Ohio Volunteer Infantry (Three Years Service)
- Thirtieth Regiment Ohio Volunteer Infantry
- Thirty-eighth Regiment Ohio Volunteer Infantry
- Thirty-fifth Regiment Ohio Volunteer Infantry
- Thirty-first Regiment Ohio Volunteer Infantry
- Thirty-fouth Regiment Ohio Volunteer Infantry
- Thirty-ninth Regiment Ohio Volunteer Infantry
- Thirty-second Regiment Ohio Volunteer Infantry
- Thirty-seventhth Regiment Ohio Volunteer Infantry
- Thirty-sixth Regiment Ohio Volunteer Infantry
- Thirty-third Regiment Ohio Volunteer Infantry
- Thomas MacArthur Anderson
- Thomas Ward Custer
- Tod Barracks
- Transcription of Letter from Ephraim S. Weaver to Samuel and Mary Weaver
- Tribe of Dan
- Tribe of John
- Trumbull Guards
- Twelfth Regiment Ohio Volunteer Infantry
- Twelth Ohio Independent Battery of Ohio Volunteer Artillery
- Twelth Regiment Ohio Volunteer Infantry (Three Months Service)
- Twentieth Ohio Independent Battery of Ohio Volunteer Artillery
- Twentieth Regiment Ohio Volunteer Infantry (Three Months Service)
- Twentieth Regiment Ohio Volunteer Infantry (Three Years Service)
- Twenty-eighth Regiment Ohio Volunteer Infantry
- Twenty-fifth Ohio Independent Battery of Ohio Volunteer Artillery
- Twenty-first Ohio Independent Battery of Ohio Volunteer Artillery
- Twenty-first Regiment Ohio Volunteer Infantry (Three Months Service)
- Twenty-first Regiment Ohio Volunteer Infantry (Three Years Service)
- Twenty-fourth Ohio Independent Battery of Ohio Volunteer Artillery
- Twenty-fourth Regiment Ohio Volunteer Infantry
- Twenty-Ninth Regiment Ohio Volunteer Infantry
- Twenty-second Ohio Independent Battery of Ohio Volunteer Artillery
- Twenty-second Regiment Ohio Volunteer Infantry (Three Months Service)
- Twenty-second Regiment Ohio Volunteer Infantry (Three Years Service)
- Twenty-seventh Regiment Ohio Volunteer Infantry
- Twenty-sixth Ohio Independent Battery of Ohio Volunteer Artillery
- Twenty-sixth Regiment Ohio Volunteer Infantry
- Twenty-third Ohio Independent Battery of Ohio Volunteer Artillery
- U.S. Army General Hospital at Gallipolis
- U.S. General Hospital at Cleveland
- U.S.-Mexican War
- U.S.S. Michigan
- Union Light Guard
- Union Medicine
- Union Party
- Utah Expedition
- Utah War
- Veteran Battalion
- Wager Swayne
- Wallace Guards
- White’s Battery of Ohio Volunteer Artillery
- Wilderness Campaign
- William Allen
- William Babcock Hazen
- William Clarke Quantrill
- William H. Dupree
- William H. Seward - Senate "Higher Law" Speech on the Compromise of 1850 (Transcript)
- William Henry Fitzhugh Lee
- William Marshall Anderson
- William Nelson
- William Seward Pierson
- William Sooy Smith
- William Stedman
- William Thomas Harbaugh Brooks
- William Wing Loring
- Williams’ Battery of Ohio Volunteer Artillery (Three Years Service)
- Wilson Shannon
- Wilson-Kautz Raid
- Winchester
- xBattle of Cloyd's Mountain
- Yazoo Pass Expedition
- York’s Battery of Ohio Volunteer Artillery
- Yost's Captured Battery of Ohio Volunteer Artillery
- Zanesville Guards
- Zouave Guards (Cincinnati)