Antietam and Gettysburg.
Antietam and Gettysburg
There were two Battles of Bull Run as it was called in the North (or two Battles of Manassas as it was called in the South). In the first battle (1861), General McDowell was the general for the North, and General Beauregard was the general for the South. In the second battle (1862), General Pope was the general for the North, and General Lee was the general for the South.
Sharpsburg (antietam) & Gettysburg
General Robert E. Lee would invade the Union state of Maryland in 1862 and Pennsylvania in 1863, but was driven out after the battles of Antietam and Gettysburg, respectively.
Sharpsburg, Maryland (Antietam). Gettysburgh, Pa.
General Lee invaded the state of Maryland in 1862 and was defeated at the Battle of Antietam September 17. His second invasion of the North was into Pennsylvania and there he was defeated at the Battle of Gettysburg, July 1-3, 1863.
Gettysburg and Antietam
Try to answer it more specific
The North had one name, and the South had another.
Vicksburg and Gettysburg.
All in the South, except for early battles in Missouri, the attempt by Braxton Bragg to recruit Confederates in Kentucky, and Rober E. Lee's two failed attempts to invade Pennsylvania.
Gettysburg destroyed Lee's ability to carry out an offensive in the North. Vicksburg choked off the South's ability to move troops and supplies on the Mississippi.