On December 7, 1862, at the battle of Prairie Grove in northwest Arkansas, Union troops defeated Confederate and Cherokee troops when they invaded Indian territory.
the union forces defeated the confederate forces
The Confederate forces defeated the Union forces.
Shiloh
The Union warship USS Monitor defeated the Confederate warship USS Merrimack in the Battle of Hampton Roads. This is also known as the Battle of the Ironclads.
The early US Civil War Battle of Dry Wood Creek was a Confederate victory. It was fought in Missouri where Union cavalry were defeated by pro-Confederate members of the Missouri State Guard. The battle took place on September 2, 1861.
General Stand Watie is the Cherokee leader, who rose to the rank of brigadier general in the Confederate army.
Union General Meade defeated Confederate General Lee.
Robert E. Lee's Army of Northern Virginia.
Battle Of Mechanicsville
P.G.T. Beauregard
Lee was not defeated at 2nd Bull Run. It was a brilliant Confederate victory, and a triumph of the Lee-Jackson partnership.
Complete Control of the Mississippi River.