Armies in the American Civil War of regiments from the same state. In the Confederate Army, a brigadier general usually commanded a brigade, and a major general commanded a division. The Federal Army, with no rank higher than major general until 1864, often had colonels commanding brigades, brigadier generals commanding divisions, and major generals commanding corps and armies. Grant received the revived rank of lieutenant general in 1864, placing him with clear authority over all of the Federal armies, but rank squabbles between the major generals appeared within the Union command structure throughout the Overland Campaign. The large numbers of organizations formed are a reflection of
General officers in the Confederate States Army rank, all in the PACS. Divisions were authorized by the Congress on March 6, 1861, and major generals would command them. These generals were to be nominated by Davis and confirmed by the Senate. Major generals outranked brigadiers and all other lesser officers. This rank was not synonymous with the Union's use of it, as Northern major generals led divisions, corps, and entire armies. This rank is equivalent in most respects to major general in the modern U.S. Army. "Not further promoted" Evander Mclver Law was promoted to the rank of Major General on March 20, 1865; on the recommendation