Year
The world in 1920
In 1920 the atlas holds 434 states standing across 6 regions. 90 things began that year - Syria, Proton and Azerbaijan Soviet Socialist Republic among them - and 54 ended; 81 people were born and 50 died.
Only what Wikidata dates to the year is counted here; a thing dated to its decade is on the 1920s page, and to its century on the 20th century.
What began in 1920
By kind, the best known first; a war or a state is listed in the year it began.
States 22
- Syria · state · 1920 – present
- Azerbaijan Soviet Socialist Republic · state · 1920 – 1991
- Armenian Soviet Socialist Republic · state · 1920 – 1991
- Free City of Danzig · state · 1920 – 1939
- Republics of the Soviet Union · state · 1920 – 1921
- Far Eastern Republic · state · 1920 – 1922
- Kingdom of Hungary (1920–1946) · state · 1920 – 1946
- Bukharan People's Soviet Republic · state · 1920 – 1924
- Khorezm People's Soviet Republic · state · 1920 – 1924
- Arab Kingdom of Syria · state · 1920
and 12 more in the atlas.
Wars and battles 27
- Battle of Warsaw · battle · 1920
- Turkish invasion of Armenia · war · 1920
- Battle of Maysalun · battle · 1920
- Franco-Syrian War · war · 1920
- Soviet invasion of Azerbaijan · battle · 1920
- Iraqi Revolt · battle · 1920
- Vlora War · war · 1920
- Kyiv offensive · battle · 1920
- Soviet invasion of Armenia · war · 1920
- 1920 capture of Damascus · battle · 1920
and 17 more in the atlas.
Unrest and atrocity 17
- Kapp Putsch · unrest · 1920
- Tambov Rebellion · unrest · 1920 – 1921
- Operation Nemesis · atrocity · 1920 – 1922
- 1920 Nebi Musa riots · unrest · 1920
- Bloody Sunday · atrocity · 1920
- Ruhr uprising · unrest · 1920
- Shusha massacre · atrocity · 1920
- Nikolayevsk incident · atrocity · 1920
- Żeligowski's Mutiny · unrest · 1920
- 1920 Georgian coup attempt · unrest · 1920
and 7 more in the atlas.
Natural disasters 1
- 1920 Haiyuan earthquake · disaster · 1920
Treaties 14
- Treaty of Trianon · treaty · 1920
- Treaty of Sèvres · treaty · 1920
- Svalbard Treaty · treaty · 1920
- Treaty of Tartu · treaty · 1920
- Treaty of Tartu · treaty · 1920
- Treaty of Rapallo · treaty · 1920
- Latvian–Soviet Peace Treaty · treaty · 1920
- Treaty of Alexandropol · treaty · 1920
- Soviet–Lithuanian Peace Treaty · treaty · 1920
- Suwałki Agreement · treaty · 1920
and 4 more in the atlas.
Works and ideas 9
- Proton · discovery · 1920
- Pillars of Creation · discovery · 1920
- 944 Hidalgo · discovery · 1920
- 928 Hildrun · discovery · 1920
- 934 Thüringia · discovery · 1920
- 925 Alphonsina · discovery · 1920
- 936 Kunigunde · discovery · 1920
- 940 Kordula · discovery · 1920
- 943 Begonia · discovery · 1920
What ended in 1920
States that fell or were replaced, and wars and other things that ran past the year they began.
States 35
- Azerbaijan Democratic Republic · state · 1918 – 1920
- German colonial empire · state · 1884 – 1920
- Khanate of Khiva · state · 1511 – 1920
- First Republic of Armenia · state · 1918 – 1920
- Emirate of Bukhara · state · 1785 – 1920
- Arab Kingdom of Syria · state · 1920
- Mountainous Republic of the Northern Caucasus · state · 1917 – 1920
- Socialist Soviet Republic of Lithuania and Belorussia · state · 1919 – 1920
- Alash Autonomy · state · 1917 – 1920
- Kuban People's Republic · state · 1918 – 1920
and 25 more in the atlas.
Wars and battles 15
- Estonian War of Independence · war · 1918 – 1920
- Latvian War of Independence · war · 1918 – 1920
- Polish–Lithuanian War · war · 1919 – 1920
- Hungarian–Romanian War · war · 1918 – 1920
- Siberian intervention · battle · 1918 – 1920
- Armenian–Azerbaijani war · war · 1918 – 1920
- Heimosodat · war · 1918 – 1920
- Georgian–Ossetian conflicts of 1918-1920 · war · 1918 – 1920
- Battle of Tsaritsyn · battle · 1918 – 1920
- Great Siberian Ice March · battle · 1919 – 1920
and 5 more in the atlas.
Unrest and atrocity 3
- Mexican Revolution · unrest · 1910 – 1920
- Jungle Movement of Gilan · unrest · 1915 – 1920
- Pogroms during the Russian Civil War · atrocity · 1918 – 1920
Famine and plague 1
- Spanish flu · plague · 1918 – 1920
Born and died
By how many Wikipedias write about them.
Born in 1920 81
- Pope John Paul II · philosopher · 1920 – 2005
- Isaac Asimov · writer · 1920 – 1992
- Federico Fellini · writer · 1920 – 1993
- Ray Bradbury · poet · 1920 – 2012
- Rosalind Franklin · physicist · 1920 – 1958
- Charles Bukowski · poet · 1920 – 1994
- Ravi Shankar · composer · 1920 – 2012
- Sheikh Mujibur Rahman · politician · 1920 – 1975
- Frank Herbert · writer · 1920 – 1986
- Mario Puzo · diplomat · 1920 – 1999
- Richard von Weizsäcker · politician · 1920 – 2015
- Javier Pérez de Cuéllar · politician · 1920 – 2020
- Carlo Azeglio Ciampi · politician · 1920 – 2016
- Clarice Lispector · painter · 1920 – 1977
- Farouk of Egypt · politician · 1920 – 1965
- K. R. Narayanan · politician · 1920 – 2005
and 65 more in the atlas.
Died in 1920 50
- Max Weber · philosopher · 1864 – 1920
- Srinivasa Ramanujan · mathematician · 1887 – 1920
- Wilhelm Wundt · philosopher · 1832 – 1920
- Amedeo Modigliani · sculptor · 1884 – 1920
- Alexander Kolchak · explorer · 1874 – 1920
- Benito Pérez Galdós · politician · 1843 – 1920
- Bal Gangadhar Tilak · revolutionary · 1856 – 1920
- Eugénie de Montijo · person · 1826 – 1920
- Alexander of Greece · politician · 1893 – 1920
- John Reed · poet · 1887 – 1920
- Nataliya Kobrynska · writer · 1855 – 1920
- Delfim Moreira · politician · 1868 – 1920
- Sarada Devi · philosopher · 1853 – 1920
- Svetozar Boroević · military personnel · 1856 – 1920
- Alexius Meinong · mathematician · 1853 – 1920
- Fatali Khan Khoyski · politician · 1875 – 1920
and 34 more in the atlas.
Standing in 1920
The states the atlas holds as standing that year, by region, the best known first, with who held the highest office where the record dates it.
Europe95 states
- France · 481 – present · Raymond Poincaré, President of the French Republic since 1913 and Alexandre Millerand, President of the French Republic since 1920
- Finland · 1917 – present · Kaarlo Juho Ståhlberg, President of Finland since 1919
- Spain · 1516 – present · Alfonso XIII, Monarch of Spain since 1886
- Norway · 1905 – present · Haakon VII, Monarch of Norway since 1905
- Switzerland · 1848 – present · Edmund Schulthess, Member of the Swiss Federal Council since 1912 and Felix Calonder, Member of the Swiss Federal Council since 1913
- Belgium · 1830 – present · Albert I of Belgium, King of the Belgians since 1909
- Austria · 1918 – present · Karl Seitz, President of Austria since 1919 and Michael Hainisch, President of Austria since 1920
- Portugal · 1910 – present · António José de Almeida, President of Portugal since 1919
- Sweden · 900 – present · Gustaf V, Monarch of Sweden since 1907
- Denmark · 800 – present · Christian X, Monarch of Denmark since 1912
and 85 more; every state of Europe.
Middle East and North Africa61 states
- Syria · 1920 – present
- Morocco · 1549 – present
- Qatar · 1870 – present · Abdullah bin Jassim Al Thani, Emir of the State of Qatar since 1914
- Ottoman Empire · 1302 – 1922 · Mehmed VI, sultan of the Ottoman Empire since 1918
- Azerbaijan Soviet Socialist Republic · 1920 – 1991 · Mirza Davud Huseynov, First Secretary of the Central Committee of the Communist Party of Azerbaijan since 1920 and Elena Stasova, First Secretary of the Central Committee of the Communist Party of Azerbaijan since 1920
- Armenian Soviet Socialist Republic · 1920 – 1991 · Gevorg Alikhanyan, First Secretary of the Armenian Communist Party since 1920
- Persian Empire · 550 BCE – 1979 CE
- Ethiopian Empire · 1270 – 1975 · Zewditu I of Ethiopia, Emperor of Ethiopia since 1916
- Qajar dynasty · 1785 – 1925 · Ahmad Shah Qajar, shah since 1909
- Azerbaijan Democratic Republic · 1918 – 1920
and 51 more; every state of Middle East and North Africa.
Sub-Saharan Africa26 states
- Liberia · 1822 – present · Daniel Edward Howard, President of Liberia since 1912 and Charles D. B. King, President of Liberia since 1920
- Belgian Congo · 1908 – 1960 · Albert I of Belgium, King since 1909
- Katanga Province · 1910 – 2015
- Union of South Africa · 1910 – 1961
- Gold Coast · 1821 – 1957 · George V, Monarch since 1910
- South West Africa · 1915 – 1990
- British Somaliland · 1884 – 1960
- Buganda · 1420 – 1966 · Daudi Cwa II of Buganda, Kabaka of Buganda since 1897
- Cape Province · 1910 – 1994
- Italian Somaliland · 1880 – 1936 · Victor Emmanuel III, King since 1900
and 16 more; every state of Sub-Saharan Africa.
South Asia159 states
- British Raj · 1858 – 1947 · George V, Emperor of India since 1910
- Kingdom of Mysore · 1399 – 1950 · Krishna Raja Wadiyar IV, Maharaja of Mysore since 1894
- Emirate of Bukhara · 1785 – 1920 · Sayyid Mir Muhammad Alim Khan, Amir since 1911
- Hyderabad State · 1724 – 1948 · Asaf Jah VII of Hyderabad, 1st Nizam of Hyderabad since 1911
- Turkestan Autonomous Soviet Socialist Republic · 1918 – 1924
- Bukharan People's Soviet Republic · 1920 – 1924
- Emirate of Afghanistan · 1823 – 1926 · Amanullah Khan, Emir of Afghanistan since 1919
- French India · 1668 – 1954
- Tibet · 1912 – 1959 · 13th Dalai Lama, Head of State of Tibet since 1912
- Mountainous Republic of the Northern Caucasus · 1917 – 1920
and 149 more; every state of South Asia.
East and Southeast Asia51 states
- Mongolia · 1911 – present
- Taiwan · 1912 – present · Xu Shichang, President of the Republic of China since 1918
- Brunei · 1368 – present · Muhammad Jamalul Alam II, Sultan of Brunei Darussalam since 1906
- Russian Soviet Federative Socialist Republic · 1917 – 1991
- Empire of Japan · 1868 – 1947 · Emperor Taishō, Emperor of Japan since 1912
- Kuomintang · 1918 – 1929
- Dutch East Indies · 1800 – 1949
- French Indochina · 1887 – 1954
- Republic of China · 1912 – 1971
- Republics of the Soviet Union · 1920 – 1921
and 41 more; every state of East and Southeast Asia.
Americas and Oceania35 states
- United States · 1776 – present · Woodrow Wilson, President of the United States since 1913
- Mexico · 1821 – present · Venustiano Carranza, President of Mexico since 1917 and Adolfo de la Huerta, President of Mexico since 1920
- Australia · 1901 – present
- Canada · 1867 – present · George V, monarch of Canada since 1910
- Brazil · 1889 – present · Epitácio Pessoa, President of Brazil since 1919
- Chile · 1810 – present · Juan Luis Sanfuentes, President of Chile since 1915 and Arturo Alessandri, President of Chile since 1920
- Argentina · 1861 – present · Hipólito Yrigoyen, President of Argentina since 1916
- Colombia · 1810 – present · Marco Fidel Suárez, President of Colombia since 1918
- New Zealand · 1841 – present
- Peru · 1822 – present · Augusto B. Leguía, President of Peru since 1919
and 25 more; every state of Americas and Oceania.
Location unknown7 states
- Unfederated Malay States · 1826 – 1946
- Kingdom of Sine · 1350 – 1969
- Gaekwad dynasty · 1721 – 1947
- Al Aidh Emirate · 1916 – 1920
- South Serbia · 1919 – 1922
- Kingdom of Orungu · 1700 – 1927
- Wahidi · 1800 – 1963
Open in the atlas
- On the timeline, 1895 – 1945: every state, war and life of 1920 and the years either side, region by region.
- On the map in 1920: the borders of the year, its cities under their names of the year, and what happened where.
Wikidata (CC0) · data built 2026-10-07 · Pastlas v2.13.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.