Answer:
At the Battle of Chancellorsville, General Hoker planned to surround Lee's forces.
Explanation:
The Battle of Chancellorsville was fought near Spotsylvania Courthouse (Virginia) between April 30 and May 6, 1863, during the Civil War. Known as Lee's "perfect battle" because of his risky but successful decision to split his army in the presence of a far superior enemy force, Lee's audacity and Hoker's timid performance during combat combined to lead to a important defeat of the Union.
The confrontation began with a battle plan of the Union in which Hoker planned a daring double encirclement of Lee's forces, sending four bodies in a stealthy march northwestward, turning south to cross the Rappahannock and Rapidan rivers, turning east again, and attacking Lee in his rear. The remaining bodies would attack Lee's front through Fredericksburg.
