(Derived from the National Park Service's American Battlefield Protection Program Battle Summaries Page)
Fort Sumter, SC (april 12-14, 1861)
Manassas, First, Va. (july 21, 1861)
Wilson's Creek, Mo. (august 10, 1861)
Winchester, First Va. (may 25, 1862)
Gaines' Mill, Va. (june 27, 1862)
Malvern Hill, Va. (july 1, 1862)
Manassas, Second, Va. (august 28-30, 1862)
Antietam, Md. (September 17, 1862)
Fredericksburg I, Va. (december 11-15, 1862)
Forts Jackson And St. Philip, La. (april 16-28, 1862)
Port Hudson, La. (may 21-july 9, 1863)
Fort Donelson, Tenn. (february 11-16, 1862)
Shiloh, Tenn. (april 6-7, 1862)
New Madrid/Island No. 10, Mo. (february 28-april 8, 1862)
Perryville, Ky. (october 8, 1862)
Corinth, Miss. (october 3-4, 1862)
Stones River, Tenn. (december 31, 1862-january 2, 1863)
Glorieta Pass, New Mexico (March 26-28, 1862)
Pea Ridge, Ark. (Ark.ch 6-8, 1862)
Chancellorsville, Va. (april 30-may 6, 1863)
Gettysburg, Pa. (july 1-3, 1863)
Champion Hill, Miss. (may 16, 1863)
Vicksburg, Miss. (may 18-july 4, 1863)
Chickamauga., Ga. (september 18-20, 1863)
Chattanooga., Tenn. (november 23-25, 1863)
Wilderness, Va. (5 May 1865)
Spotsylvania Court House, Va. (May 8-21, 1864)
Cold Harbor, Va. (may 31-june 12, 1864)
Petersburg, Va. (june 15-18, 1864)
Crater, Va. (july 30, 1864)
Opequon, Va. (september 19, 1864)
Cedar Creek, Va. (october 19, 1864)
Jonesborough, Ga. (august 31Âseptember 1, 1864)
Mobile Bay, Ala. (august 2-23, 1864)
Franklin, Tenn. (november 30, 1864)
Nashville, Tenn. (december 15-16, 1864)
Mansfield, La. (april 8, 1864)
Westport, Mo. (october 23, 1864)
Fort Fisher, NC (january 13-15, 1865)
Fort Stedman, Va. (March 25, 1865)
Five Forks, Va. (april 1, 1865)
Petersburg, Va. (april 2, 1865)
Appomattox Court House, Va. (april 9, 1865)
Bentonville, NC (March 19-21, 1865)
Fort Blakely, Ala. (april 2-9, 1865)