It was a Union victory, sometimes considered to be a "decisive victory" (meaning it had a major impact on how the war ended).
The Battle of Gettysburg Place where the battle was fought: Gettysburg, Pennsylvania.
The Union victory effectively stopped Lee's invasion of the North.
The battle was a Union (North) victory.
Lee had to abandon his march on Washington.
The town of Gettysburg and the ground over which it was fought is in Pennsylvania so it is Union. It was a Union victory as well.
Gettysburg
Yes, a crucial one
It was a Union victory, sometimes considered to be a "decisive victory" (meaning it had a major impact on how the war ended).
The Battle of Gettysburg Place where the battle was fought: Gettysburg, Pennsylvania.
The Battle Of Gettysburg resulted in a Union (US) victory over the Rebels (CSA)
On July 3rd 1863!
High Casualties, Many soldiers retreating, and Confederate Victory.
The Union victory at Gettysburg prevented the Confederate armies from continuing their attack into Northern territories. The Union victory at Vicksburg allowed the Union Navy to use the river to sail deep into Confederate territories.
General George Meade
The Union victory effectively stopped Lee's invasion of the North.
That was Gettysburg. The Union victory on the 3rd came at the same moment as the other Union victory, far away on the Mississippi at Vicksburg.