On April 13, 1865, Union cavalry under the command of General William T. Sherman captured Raleigh and pursued the retreating Confederate cavalry west along the railroad. Rearguard skirmishes erupted at points along the Hillsborough Road until the combatants reached Morrisville. Using cavalry and artillery, Union forces attacked a Confederate train loaded with supplies and wounded. Before withdrawing, the Confederate cavalry repelled the attack long enough to allow the railcars of wounded to escape while abandoning the supplies. This was the last major cavalry engagement in Sherman's campaign. The next night, a courier from the Confederate commander, General Joseph E. Johnston, rode into the Union camp at Morrisville with a truce proposal. Subsequent negotiations between Johnston and Sherman led to the largest Confederate surrender of the Civil War at the Bennett farm in Durham on April 26.