Army of the Tennessee since the days of Julius Caesar." On April 10, 1865, the day after Robert E. Lee surrendered to Grant at the village of Appomattox Court House, Virginia, Sherman resumed his advance, headed toward Raleigh, North Carolina, now with almost 90,000 soldiers—Howard's Army of the Tennessee on the right, Schofield's Army of the Ohio in the center, and Slocum's Army of Georgia on the left. Only learning of Lee's surrender on the night of April 11–12, Sherman had as his immediate target the separate Confederate force under General Johnston, then near Raleigh, but there was little need for further fighting. Sherman
General officers in the Confederate States Army combat, to be the senior general officer in the CSA. That seniority strained the relationship between Joseph E. Johnston and Jefferson Davis. Johnston considered himself the senior officer in the Confederate States Army and resented the ranks that President Davis had authorized. However, his previous position in the U.S. Army was staff, not line, which was evidently a criterion for Davis regarding establishing seniority and rank in the subsequent Confederate States Army. On February 17, 1864, legislation was passed by the Congress to allow President Davis to appoint an officer to command the Trans-Mississippi Department in the Far West, with