Joseph E. Johnston the Carolinas, the public clamored for Johnston's return. The general in charge of the Western Theater, P.G.T. Beauregard, was making little progress against the advancing Union force. Political opponents of Jefferson Davis, such as Sen. Louis Wigfall, added to the pressure in Congress. Diarist Mary Chesnut wrote, "We thought this was a struggle for independence. Now it seems it is only a fight between Joe Johnston and Jeff Davis." In January 1865, the Congress passed a law authorizing Robert E. Lee the powers of general in chief, and recommending that Johnston be reinstated as the commander of the Army of
Army of Northern Virginia campaign. The army was also joined for the Northern Virginia and Maryland Campaigns by Nathan G. Evans's independent South Carolina brigade and a North Carolina brigade led by Brig. Gen Thomas Drayton. During the Maryland Campaign, D.H. Hill rejoined the main army along with Lafayette McLaws. Kemper's division was merged with the division of David R. Jones, a more senior, experienced officer, and Kemper reverted to brigade command. In addition, Robert Ransom commanded two brigades from the Department of North Carolina. At Antietam, Longstreet commanded the divisions of Anderson, McLaws, Jones, Hood, and Ransom while Jackson had the divisions of