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 of the Armies as an unofficial rank insignia. The matter was not resolved until after Pershing's retirement when the Army declared that the four gold stars worn by Pershing were the official insignia for General of the Armies of the United States, thus creating the following hierarchy of Army general-officer ranks. As part of the American bicentennial celebrations, a proposal was raised in Congress to commemorate the leadership and historical importance of George Washington by appointing him to the grade of General of the Armies of the United States. In his own day, Washington had been appointed and served as "General and Commander