Editing 1920s (section)

===Wars===
{{Main|List of wars: 1900–1944#1920–1929}}
[[File:Tropas participantes en la guerra de África por la calle Hernani (1 de 1) - Fondo Marín-Kutxa Fototeka.jpg|thumb|250px|Spanish troops in [[San Sebastián]], prior to their departure to the [[Rif War]]]]
* [[Turkish War of Independence]]
** [[Greco-Turkish War (1919–1922)|Greco-Turkish War]] (May 1919 – October 1922)
** [[Turkish–Armenian War]] (September–December 1920)
** [[Franco-Turkish War]] (December 1918 – October 1921)
** [[Revolts during the Turkish War of Independence|Royalist and separatist revolts]] (1919–1923)
* [[Unification of Saudi Arabia]]
** [[Conquest of Ha'il|Rashidi–Saudi War]] (1903–1921)
** [[Kuwait–Najd War|Kuwait–Saudi War]] (1919–1920)
** [[Saudi conquest of Hejaz|Hejaz–Saudi War]] (1919–1925)
** [[Ikhwan raids on Transjordan|Transjordan-Saudi War]] (1922–1924)
* [[Polish–Soviet War]] (February 1919 – March 1922)
* [[Irish War of Independence]] (January 1919 – July 1921)
* [[Third Anglo-Afghan War]] (May – August 1919)
* [[Iraqi Revolt]] (1920)[[File:British and French empires 1920.png|thumb|260px|right|The [[British Empire|British]] and [[French colonial empire]]s in 1920]]
* [[Rif War]] (1920–1927)
* [[Vlora War]] (1920)
* [[Second Italo-Senussi War]] (1923–1932)
* [[Great Syrian Revolt]] (1925–1927)
* [[United States occupation of Nicaragua]] (1912–1933)
* [[United States occupation of Haiti]] (1915–1934)
* [[United States occupation of the Dominican Republic (1916–1924)|United States occupation of the Dominican Republic]] (1916–1924)