He tried to outflank Lee, but the weather was against him, and his 'Mud March' lowered morale so much that he had to be replaced by Joe Hooker.
Ambrose Burnside
Fredericksburg, in Virginia. December, 1862.
Burnside killed himself
Fredericksburg
Burnside
Ambrose Burnside
After the Battle of Fredericksburg, General Ambrose Burnside was replaced by General Joseph Hooker as the commander of the Army of the Potomac. This change occurred in January 1863, following the Union's defeat at Fredericksburg, which had led to significant criticism of Burnside's leadership. Hooker took command with the goal of revitalizing the Union army's efforts in the Civil War.
C. charge into confederate gunfire
The answer for this is that its The Battle of Fredericksburg.
who was the union general at the battle of fredericksberg
To replace Burnside with Hooker.
Ambrose Burnside commanded the Union army.