March 25, 1865 – General Robert E. Lee’s Confederate Army of Northern Virginia launched a desperate attack to break out of the siege lines at

Exploring the most important 55 months in American history
March 25, 1865 – General Robert E. Lee’s Confederate Army of Northern Virginia launched a desperate attack to break out of the siege lines at
July 30, 1864 – An ill-fated plan to detonate gunpowder under the Confederate trenches at Petersburg, Virginia, resulted in a disastrous Federal defeat. As Federals
July 29, 1864 – The final preparations were made to detonate gunpowder in a tunnel below the Confederate lines at Petersburg. By this time, the
June 18, 1864 – Federal forces launched yet another assault on the Petersburg defenses, but by this time General Robert E. Lee’s Confederate Army of