What was the importance of the battle of Fredericksburg in the Civil War?

Question: What was the importance of the battle of Fredericksburg in the Civil War!?

What is the importance of this battle!?
Why was it important in the scheme of the Civil War!?

I need this by tomorrow, so who ever answers the best and the quickest will get ten points, definitely!

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Best Answer - Chosen by Asker:

The Battle of Fredericksburg, fought in and around Fredericksburg, Virginia, from December 11 to December 15, 1862, between General Robert E!. Lee's Confederate Army of Northern Virginia and the Union Army of the Potomac, commanded by Maj!. Gen!. Ambrose E!. Burnside, is remembered as one of the most one-sided battles of the American Civil War!. The Union Army suffered terrible casualties in futile frontal assaults on December 13 against entrenched Confederate defenders on the heights behind the city, bringing to an early end their campaign against the Confederate capital of Richmond!.Www@QuestionHome@Com