Editing Douglas MacArthur (section)

==Dates of rank==
{|class="wikitable"
|+
! Insignia !! Rank !! Component !! Date
|-
|align="center" |''None'' || [[Cadet]] || [[United States Military Academy]] || 13 June 1899
|-
|align="center" |''No pin insignia in 1903'' || [[Second lieutenant#United States|Second Lieutenant]], Engineers || [[Regular Army (United States)|Regular Army]] || 11 June 1903
|-
|align="center" |[[File:US-OF1A.svg|13px]] || [[First lieutenant#United States|First Lieutenant]], Engineers || Regular Army || 23 April 1904
|-
|align="center" |[[File:US-O3 insignia.svg|33px]] || [[Captain (United States O-3)|Captain]], Engineers || Regular Army ||27 February 1911
|-
|align="center" |[[File:US-O4 insignia.svg|40px]] ||[[Major (United States)|Major]], Engineers || Regular Army || 11 December 1915
|-
|align="center" |[[File:US-O6 insignia.svg|60px]] || [[Colonel (United States)|Colonel]], Infantry  || [[National Army (USA)|National Army]] || 11 August 1917<br>(Date of rank: 5 August 1917.)
|-
|align="center" |[[File:US-O7 insignia.svg|33px]] || [[Brigadier general (United States)|Brigadier General]] || National Army || 11 July 1918<br>(Date of rank: 26 June 1918.)
|-
|align="center" |[[File:US-O7 insignia.svg|33px]] || Brigadier General || Regular Army ||28 February 1920<br>(Date of rank: 20 January 1920.)
|-
|align="center" |[[File:US-O8 insignia.svg|66px]] || [[Major general (United States)|Major General]] || Regular Army || 17 January 1925
|-
|align="center" |[[File:US-O10 insignia.svg|133px]] || [[General (United States)|General]] || Temporary || 21 November 1930
|-
|align="center" |[[File:US-O8 insignia.svg|66px]] || Reverted to Major General || Regular Army ||1 October 1935
|-
|align="center" |[[File:US-O10 insignia.svg|133px]] || General || Retired list || 1 January 1938
|-
|align="center" |[[File:US-O8 insignia.svg|66px]] || Major General || Regular Army || 26 July 1941<br>(Recalled to active duty.)
|-
|align="center" |[[File:US-O9 insignia.svg|100px]] || [[Lieutenant general (United States)|Lieutenant General]] || [[Army of the United States]] ||27 July 1941
|-
|align="center" |[[File:US-O10 insignia.svg|133px]] || General || Army of the United States || 22 December 1941<br>(Date of rank: 16 September 1936.)
|-
|align="center" |[[File:US-O11 insignia.svg|95px]] || [[General of the Army (United States)|General of the Army]] || Army of the United States || 18 December 1944
|-
|align="center" |[[File:US-O11 insignia.svg|95px]] || General of the Army || Regular Army || 23 March 1946
|}<ref>Official Register of Commissioned Officers of the United States Army, 1948. Vol. 2. pg. 2312.</ref>