1867 map of Battle of Spotsylvania on May 8-19, 1864.This map shows all Union and Confederate positions in what was really a continuation of the Wilderness battle of a few day before. It lasted for 12 days and was considered a victory for the South. The Civil War lasted almost another year, before Lee surrendered to Grant at Appomattox on April 9, 1865, but this was the last confrontation between the two famous leaders.