| 1861 |
| April 3, 1861 | Attack on Fort Sumter |
| April 19, 1861 | Bloodshed at Baltimore |
| June 3, 1861 | Battle of Philippi |
| June 10, 1861 | Battle of Big Bethel |
| June 11, 1861 | Battle of Rich Mountain |
| July 21, 1861 | 1st Battle of Bull Run |
| August 10, 1861 | Battle of Wilson's Creek |
| August 29, 1861 | Forts at Hatteras Taken |
| September 10, 1861 | Battle of Carnifex Ferry |
| September 20, 1861 | Lexington Surrendered |
| October 21, 1861 | Battle of Ball's Bluff |
| 1862 |
| January 19, 1862 | Battle of Mill Springs |
| February 6, 1862 | Fort Henry Taken |
| February 9, 1862 | Roanoke Taken |
| February 16, 1862 | Fort Donelson Taken |
| March 6-8, 1862 | Battle of Pea Ridge |
| March 8, 1862 | Merrimac and Monitor Naval Battle |
| March 14, 1862 | Newbern Taken |
| April, 1862 | Slavery Abolished in Washington DC |
| April 7, 1862 | Battle of Pittsburgh Landing |
| April 7, 1862 | Island No. 10 Taken |
| April 11, 1862 | Fort Pulaski Taken |
| April 25, 1862 | Beaufort Taken |
| April 28, 1862 | New Orleans Taken |
| May 4, 1862 | Yorktown Taken |
| May 5, 1862 | Battle of Williamsburg |
| May 9, 1862 | Pensacola Taken |
| May 12, 1862 | Natches Taken |
| June 6, 1862 | Memphis Taken |
| June 26, 1862 | Battle of Mechanicsville |
| June 27, 1862 | Battle of Cold Harbor |
| June 29, 1862 | Battle of Savage's Station |
| June 30, 1862 | Battle of Frazier's Farm |
| July 1, 1862 | Battle of Malvern Hill |
| August 9, 1862 | Battle of Cedar Mountain |
| August 30, 1862 | 2nd Battle of Bull Run |
| September 1, 1862 | Battle of Chantilly |
| September 14, 1862 | Battle of South Mountain |
| September 17, 1862 | Battle of Antietam |
| September 19, 1862 | Battle of Inka |
| December 13, 1862 | Battle of Fredricsburg |
| December 31, 1862 | Battle of Murfreesboro |
| 1863 |
| January 1, 1863 | Emancipation Proclamation |
| January 4, 1863 | Battle of Arkansas Post |
| February 27, 1863 | The Nashville Destroyed |
| May 1, 1863 | Fort Gibson Taken |
| May 2-3, 1863 | Battle of Chancellorsville |
| June 17, 1863 | The Atlanta Destroyed |
| July 1-3, 1863 | Battle of Gettysburg |
| July 4, 1863 | Vicksburg Surrendered |
| July 4, 1863 | Battle of Helana |
| July 8, 1863 | Port Hudson Surrendered |
| August 17, 1863 | Fort Sumter Bombarded |
| August 22, 1863 | Charleston Bombarded |
| September 10, 1863 | Little Rock Taken |
| September 19, 1863 | Battle of Chicamauga |
| November 24, 1863 | Battle of Lookout Mountain |
| November 25, 1863 | Battle of Missionary Ridge |
| November 26, 1863 | Chattanooga Occupied |
| December 3, 1863 | Siege of Knoxville Began |
| 1864 |
| February 20, 1864 | Battle of Olustee |
| April 8, 1864 | Battle of Mansfield |
| April 9, 1864 | Battle of Pleasant Hill |
| April 12, 1864 | Massacre at Fort Pillow |
| April 18, 1864 | Plymouth Captured |
| May 5-7, 1864 | Battle of The Wilderness |
| May 10-14, 1864 | Battle of Spottsylvania, C.H. |
| May 14-15, 1864 | Battle of Resaca |
| May 27-28, 1864 | Battle of Dallas |
| June 14, 1864 | Battle of Kenesaw Mountain |
| June 19, 1864 | Kearsarge and Alabama Naval Battle |
| June 20, 22, 28 | Battle before Atlanta |
| August 5, 1864 | Battle of Mobile Bay |
| August 18, 1864 | Battle of Ream's Station |
| September 1, 1864 | Atlanta Evacuated |
| October 19, 1864 | Battle of Cedar Run |
| October 27, 1864 | Battle of Hatcher's Run |
| December 13,1864 | Fort McAllister Taken |
| December 16-17, 1864 | Battles before Nashville |
| December 20, 1864 | Savannah Evacuated |
| 1865 |
| January 15, 1865 | Fort Fisher Taken |
| February 18, 1865 | Charleston Evacuated |
| February 22, 1865 | Wilmington Taken |
| March 2, 1865 | Battle of Fort Steadman |
| April 2, 1865 | Richmond Evacuated |
| April 3, 1865 | Battle of Spanish Fort |
| April 9, 1865 | Battle of Blakely River |
| April 9, 1865 | General Robert E. Lee Surrendered |
| April 12, 1865 | Mobile Surrendered |
| April 13, 1865 | Abraham Lincoln Assassinated |
| April 15, 1865 | Andrew Johnson Inaugurated |
| April 26, 1865 | General Joseph Johnston Surrendered |
| May 10, 1865 | Jefferson Davis Captured |
| May 13, 1865 | Battle of Brazos (Palmito Ranch) |
| May 22-23, 1865 | Grand Review |
| May 29, 1865 | Amnesty Proclamation |
| 1866 |
| April 2, 1866 | Peace Declared |