General-in-chief military forces in the field, as the generals-in-chief did in the 19th century. The rank of "General of the Armies of the United States" was conferred upon General John J. Pershing in 1919 and to Lieutenant General George Washington (posthumously) in 1975 by acts of Congress. Washington's date of rank was retroactively dated to 1799, so that he will always be the senior ranking general of the United States Army. (American general ranks and titles may be a little confusing; however, as reference is cited the public domain information of the Center for Military History of the United States Army
General of the Armies still did not declare that General of the Armies was a six-star rank, and Congress did not actually pass, or even vote on, the proposed legislation. Because of the various complications, MacArthur advised Dwight Eisenhower that he wished to decline promotion and the bill to promote MacArthur was dropped. Supporters of MacArthur continued with further petitions, however, and the MacArthur Memorial in Norfolk, Virginia possesses numerous letters from 1962 through 1964 attempting to obtain MacArthur a "six-star promotion". In the letters, as well as a congressional record appendix from February 1962 (pages A864-A865), this promotion was referred to as both