Warmer weather after the winter brings renewed fighting at the Battle of Chancellorsville in Virginia 150 years ago this week in the Civil War. Union generals attempt to crumple in Confederate lines near the Rappahannock and Rapidan Rivers close to Fredericksburg. Ultimately the Union forces line up against Confederate rivals near Chancellorsville, Va., on April 30, 1863. Union forces advance and fighting opens May 2, 1863, with a Confederate attack organized by its supreme general, Robert E. Lee. In the fierce combat that ensues, the Southern rebels smash through the Union line for a Confederate victory. Thought Lee gained a major victory, one of his greatest fighters, Thomas “Stonewall” Jackson, was wounded by friendly fire in the din and confusion of battle May 2. Jackson died several days later On May 10, 1863. His remains were taken to Richmond, seat of the Confederacy, for a final tribute before burial. For the Confederacy, the loss of Jackson was a stinging blow.