General officer brigadier general is brigadier, which is not always considered by these armies to be a general officer rank, although it is always treated as equivalent to the rank of brigadier general for comparative purposes. As a lieutenant outranks a sergeant major; confusion often arises because a lieutenant is outranked by a major. Originally the serjeant major was, exclusively, the commander of the infantry, junior only to the captain general and lieutenant general. The distinction of serjeant major general only applied after serjeant majors were introduced as a rank of field officer. Serjeant was eventually dropped from both rank titles, creating
General of the Armies of Pershing to the rank of "General of the Armies of the United States" and allowed him to design his own insignia. On September 3, 1919, President Woodrow Wilson, in accordance with , promoted Pershing to that same rank. The rank was primarily intended to recognize Pershing's performance as commander of the American Expeditionary Forces. General Pershing chose to wear the four stars of a general, but in gold, to signify his new position. A bureaucratic loophole in Army regulations did not recognize this insignia, thus Pershing's gold stars did not appear on Army rank precedence charts and were considered