March 20 in History

March 20 spans 48 recorded events across recorded history, from 1206 to 2021. Below is a curated digest of the most significant moments tied to this date.

Holidays and observances on March 20

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The first of a series of auctions of sheep farming land in southern Patagonia ta

1903 — The first of a series of auctions of sheep farming land in southern Patagonia takes place impacting established settlers.

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Historical Events 48 events 1206 – 2021

More major events on March 20

The featured story and these ranked highlights form a quick summary. Every recorded event remains available in the chronology below.

  1. 1888 The premiere of the very first Romani language operetta is staged in Moscow, Russia. Source
  2. 1616 Sir Walter Raleigh is freed from the Tower of London after 13 years of imprisonment. Source

Did you know

In 1903, The first of a series of auctions of sheep farming land in southern Patagonia takes place impacting established settlers. This featured entry focuses on the immediate decision and its direct historical impact.

Did you know

In late 19th and early 20th centuries, sheep farming expanded across the Patagonian Steppe making the southern regions of Argentina and Chile one of the world's foremost sheep farming areas. This helps explain why the event mattered beyond the initial announcement.

Did you know

The sheep farming boom attracted thousands of immigrants from Chiloé and Europe to southern Patagonia. This clarifies the institutional and public response around the event.

Did you know

Early sheep farming in Patagonia was oriented towards wool production but changed over time with the development of industrial refrigerators towards meat export. This shows how the event shaped policy and public communication in the same period.

Did you know

Besides altering the demographic and economic outlook of Southern Patagonia the sheep farming boom also changed the steppe ecosystem. This helps explain why the event mattered beyond the initial announcement.


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Showing all 47 events

1206

Michael IV Autoreianos is appointed Ecumenical Patriarch of Constantinople.

Michael IV Autoreianos was the Ecumenical Patriarch of Constantinople from 1208 to his death in 1212.
1600 Linköping Bloodbath

The Linköping Bloodbath takes place on Maundy Thursday in Linköping, Sweden: five Swedish noblemen are publicly beheaded in the aftermath of the War against Sigismund (1598–1599).

The Linköping Bloodbath (Swedish: Linköpings blodbad) on 20 March 1600 was the public execution by beheading of five Swedish nobles in the aftermath of the War against Sigismund (1598–1599), which resulted in the de facto deposition of the Polish and Swedish King Sigismund III Vasa as king of Sweden. The five were advisors to Catholic Sigismund or political opponents of the latter's uncle and adversary, the Swedish regent Duke Charles.
1602 Dutch East India Company

The Dutch East India Company is established.

The United East India Company (Dutch: Vereenigde Oostindische Compagnie [vərˈeːnɪɣdə oːstˈɪndisə kɔmpɑˈɲi]; abbr. VOC [veː(j)oːˈseː]), commonly known as the Dutch East India Company, was a chartered trading company and one of the first joint-stock companies in the world. Established on 20 March 1602 by the States General of the Netherlands amalgamating existing companies, it was granted a 21-year monopoly to carry out trade activities in Asia. Shares in the company could be purchased by any citizen of the Dutch Republic and bought and sold in open-air secondary markets, one of which became the Amsterdam Stock Exchange. The company possessed quasi-governmental powers, including the ability to wage war, imprison and execute convicts, negotiate treaties, strike its own coins, and establish colonies. Because it traded across multiple colonies and countries from both the East and the West, the VOC is sometimes considered to have been the world's first multinational corporation. Statistically, the VOC eclipsed all of its rivals in the Asian trade. Between 1602 and 1796, the VOC sent nearly a million Europeans to work in the Asia trade on 4,785 ships, and netted for their efforts more than 2.5 million tonnes of Asian trade goods and slaves. By contrast, the rest of Europe combined sent 882,412 people from 1500 to 1795. The fleet of the English, later British East India Company, the VOC's nearest competitor, was a distant second to its total traffic, with 2,690 ships and one-fifth the tonnage of goods carried by the VOC. The VOC enjoyed huge profits from its spice monopoly through most of the 17th century. Having been established in 1602 to profit from the Malukan spice trade, the VOC established a capital in the port city of Jayakarta in 1619 and changed its name to Batavia, now Jakarta. Over the next two centuries, the company acquired additional ports as trading bases and safeguarded their interests by taking over surrounding territory. It remained an important trading concern and paid annual dividends that averaged about 18% of the capital for almost 200 years. Weighed down by smuggling, corruption and growing administrative costs in the late 18th century, the company went bankrupt and was formally dissolved in 1799. Its possessions and debt were taken over by the government of the Dutch Batavian Republic.
1616 Walter_Raleigh

Sir Walter Raleigh is freed from the Tower of London after 13 years of imprisonment.

Sir Walter Raleigh was an English statesman, soldier, writer and explorer. One of the most notable figures of the Elizabethan era, he played a leading part in English colonisation of North America, suppressed rebellion in Ireland, helped defend England against the Spanish Armada and held political positions under Elizabeth I.
1760 Great Boston Fire of 1760

The Great Boston Fire of 1760 destroys 349 buildings.

The Great Boston Fire of 1760 occurred on March 20, 1760, in Boston in the Province of Massachusetts Bay. The fire destroyed 349 buildings in the area between the modern Washington Street and Fort Hill, as well as several ships in port, and it left more than a thousand people homeless.
1815 Elba

After escaping from Elba, Napoleon enters Paris with a regular army of 140,000 and a volunteer force of around 200,000, beginning his "Hundred Days" rule.

Elba is a Mediterranean island in the region of Tuscany in Italy, 10 km (6.2 mi) from the coastal town of Piombino on the Italian mainland, and the largest island of the Tuscan Archipelago. It is also part of the Arcipelago Toscano National Park, and the third largest island in Italy, after Sicily and Sardinia. It is located in the Tyrrhenian Sea about 50 km (30 mi) east of the French island of Corsica.
1848 German revolutions of 1848–1849

German revolutions of 1848–49: King Ludwig I of Bavaria abdicates.

The German revolutions of 1848–1849 (German: Deutsche Revolution 1848/1849), the opening phase of which was also called the March Revolution (German: Märzrevolution), were initially part of the Revolutions of 1848 that broke out in many European countries. They were a series of loosely coordinated protests and rebellions in the states of the German Confederation, including the Austrian Empire. The revolutions, which stressed pan-Germanism, liberalism, and parliamentarianism, demonstrated popular discontent with the traditional, largely autocratic political structure of the 39 independent states of the Confederation that inherited the German territory of the former Holy Roman Empire after its dismantlement as a result of the Napoleonic Wars. This process began in the mid-1840s. The middle-class elements were committed to liberal principles, while the working class sought radical improvements to their working and living conditions. As the middle- and working-class components of the Revolution split, the conservative aristocracy defeated it. Liberals were forced into exile to escape political persecution, where they became known as Forty-Eighters. Many emigrated to the United States, settling from Wisconsin to Texas.
1852 Harriet Beecher Stowe

Harriet Beecher Stowe's Uncle Tom's Cabin is published.

Harriet Elisabeth Beecher Stowe (; June 14, 1811 – July 1, 1896) was an American author and abolitionist. She came from the Beecher family and wrote a popular novel called Uncle Tom's Cabin (1852), which depicts the harsh conditions experienced by enslaved African Americans. The book reached an audience of millions as a novel and play and was influential in the United States and in Great Britain, energizing anti-slavery forces in the American North, while provoking widespread anger in the South. Stowe wrote over 30 books, including novels, three travel memoirs, and collections of articles and letters. She was influential both for her writings and for her public stances and debates on social issues of the day.
1854

The Republican Party of the United States is organized in Ripon, Wisconsin, US.

The Republican Party, also known as the Grand Old Party (GOP), is a right-wing populist and neo-nationalist political party in the United States, sitting on the right-wing to far-right of the political spectrum. Founded in 1854, it emerged as the main rival of the Democratic Party in the 1850s, and the two parties have dominated American politics since then. The Republican Party was founded by anti-slavery activists who opposed the Kansas–Nebraska Act and the expansion of slavery into American territories. It rapidly gained support in the North, drawing in former Whigs, Free Soilers, and former Know Nothings. Abraham Lincoln's election in 1860 as president led to the secession of Southern states and the outbreak of the American Civil War. Under Lincoln and a Republican-controlled Congress, the party led efforts to preserve the Union, defeat the Confederacy, and abolish slavery. During the Reconstruction era, Republicans sought to extend civil rights protections to freedmen, and by the late 1870s, the party shifted its focus toward business interests and industrial expansion. In the late 19th and early 20th centuries, it dominated national politics, promoting protective tariffs, infrastructure development, and laissez-faire economic policies, while navigating internal divisions between progressive and conservative factions. The party's support declined during the Great Depression, as the New Deal coalition reshaped American politics. Republicans returned to national power with the 1952 election of Dwight D. Eisenhower, whose moderate conservatism reflected a pragmatic acceptance of many New Deal-era programs. Following the civil rights era, the Republican Party's use of the Southern strategy appealed to many white voters disaffected by Democratic support for civil rights, and de facto flipping two of the parties voting blocs' (African Americans and White Southerners). The 1980 election of Ronald Reagan as president realigned national politics, consolidating a coalition of free market advocates, social conservatives and foreign policy hawks under the Republican banner. Since 2009, a shift toward right-wing populism culminated in the 2016 election of Donald Trump as president, whose leadership style and political agenda—often referred to as Trumpism—reshaped the party's identity and political platform. The present-day Republican Party is primarily right-wing populist and neo-nationalist with smaller conservative, Christian right, and libertarian factions, all of which have greatly diminished in influence since 2016. Its ideology has since largely shifted towards illiberalism, favoring strong presidential power and a statist government to enforce conservative cultural values. This includes broad opposition to abortion, LGBT rights, immigration, and gun control. On economic policy, it supports tariffs while opposing free trade and labor unions. During the 20th and early 21st centuries, the Republican Party has cooperated internationally with conservative parties. Since the 2020s it has aligned with global far-right parties, while white nationalist beliefs have become influential within the party, including support for remigration.
1861 1861 Mendoza earthquake

An earthquake destroys Mendoza, Argentina.

The 1861 Mendoza earthquake occurred in the province of Mendoza, Argentina on 20 March at 11:30 PM. It had an estimated magnitude of 7.2 on the Ms scale and an intensity of IX–X on the Mercalli scale. Its hypocenter was located at an estimated depth of 30 kilometres (19 mi).
1883

The Paris Convention for the Protection of Industrial Property is signed.

The Paris Convention for the Protection of Industrial Property, signed in Paris, France, on 20 March 1883, is one of the first intellectual property treaties. It established a Union for the protection of industrial property. The convention is in force, with the substantive provisions of the Convention falling into three main categories: national treatment, priority right and common rules.
1888 Romen_Theatre

The premiere of the very first Romani language operetta is staged in Moscow, Russia.

Romen Theatre in Moscow, Russia, is the oldest and the most famous of Romani theatres in the world. The theatre is a key object of Romani culture in Russia, and from the moment of its foundation in 1931, it has been a centre of attraction for Romani artists in Russia.
1890 Otto von Bismarck

Chancellor of the German Empire Otto von Bismarck is dismissed by Emperor Wilhelm II.

Otto Eduard Leopold, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (1 April 1815 – 30 July 1898), was a German statesman and diplomat who oversaw the unification of Germany and served as its first chancellor from 1871 to 1890. Bismarck's Realpolitik and firm governance earned him the nickname Iron Chancellor (Eiserner Kanzler). From Junker landowner origins, Bismarck rose rapidly in Prussian politics under King Wilhelm I of Prussia. He served as the Prussian ambassador to Russia and France and in both houses of the Prussian parliament. From 1862 to 1890, he held office as the minister president and foreign minister of Prussia. Under Bismarck's leadership, Prussia provoked three short, decisive wars against Denmark, Austria, and France. After Austria's defeat in 1866, he replaced the German Confederation with the North German Confederation, which aligned the smaller North German states with Prussia while excluding Austria. In 1870, Bismarck secured France's defeat with support from the independent South German states before overseeing the creation of a unified German Empire under Prussian rule. Following Germany's unification, he was given the aristocratic title Prince of Bismarck (Fürst von Bismarck). From 1871 onwards, his balance-of-power approach to diplomacy helped maintain Germany's position in a peaceful Europe. While averse to maritime colonialism, Bismarck acquiesced to elite and popular opinion by acquiring colonies. As part of his domestic political maneuvering, Bismarck created the first welfare state, with the goal of undermining his socialist opponents. In the 1870s, he allied himself with the low-tariff, anti-Catholic Liberals and fought the Catholic Church, in what was called the Kulturkampf (lit. 'culture struggle'). This was unsuccessful, with the Catholics responding by forming the powerful German Centre Party and using universal male suffrage to gain a bloc of seats. Bismarck responded by ending the Kulturkampf, breaking with the Liberals and forming a political alliance with the Centre Party to fight the Socialists. Under his direction, the Imperial Reichstag was sidelined and did not control government policy. A staunch monarchist, Bismarck ruled autocratically through a strong bureaucracy with power concentrated in the hands of the Junker elite. After being dismissed from office by Wilhelm II, he retired to write his memoirs. Bismarck is most famous for his role in German unification. During the German Imperial period, he became a hero to German nationalists, who built monuments honouring him. Historians praise him as a visionary who kept the peace in Europe through diplomacy. However, he has been criticized for his domestic policies, such as his persecution of Catholics, as well as his authoritarian rule in general as Chancellor.
1896 Guangxu Emperor

With the approval of Emperor Guangxu, the Qing dynasty post office is opened, marking the beginning of a postal service in China.

The Guangxu Emperor (14 August 1871 – 14 November 1908), also known by his temple name Emperor Dezong of Qing, personal name Zaitian, was the tenth and penultimate emperor of the Qing dynasty, and the ninth Qing emperor to rule over China proper. His succession was endorsed by dowager empresses Ci'an and Cixi for political reasons after the Tongzhi Emperor died without an heir. Cixi held political power for much of Guangxu's reign as regent, except for the period between his assumption of ruling powers in 1889 and the Hundred Days' Reform in 1898. The Qing Empire's prestige and sovereignty continued to erode during Guangxu's reign with defeats in the Sino-French War, the First Sino-Japanese War, and the Boxer Rebellion. Guangxu engaged intellectuals like Kang Youwei and Liang Qichao to develop the Hundred Days' Reform program of 1898 to reverse the decline. Among the goals was removing Cixi from power. The program was too radical for the conservative ruling elite, and it failed to secure the support of the army. Cixi rallied the program's opponents to launch a coup in late 1898 that suppressed the reforms and secured her power. Guangxu lost ruling powers and was placed under virtual house arrest at the Yingtai Pavilion of Zhongnanhai until his death. Guangxu died without children in 1908 of arsenic poisoning. He was buried in the Chongling at the Western Qing tombs.
1913 Song_Jiaoren

Sung Chiao-jen, a founder of the Chinese Nationalist Party, is wounded in an assassination attempt and dies 2 days later.

Song Jiaoren was a Chinese republican revolutionary and one of the founding leaders of the Kuomintang (KMT). An advocate of a parliamentary cabinet system to check the powers of Yuan Shikai, Song led the KMT to victory in China's first democratic election before being assassinated in Shanghai on 22 March 1913. His untimely death, widely attributed to Yuan, was regarded as having dashed the prospects for constitutional democracy in early 20th-century China.
1914

In the Curragh incident, over 100 British Army officers threaten to resign if ordered to march against the Ulster Volunteers.

The Curragh incident of 20 March 1914, sometimes known as the Curragh mutiny, occurred in the Curragh, County Kildare, Ireland. The Curragh Camp was then the main base for the British Army in Ireland, which at the time still formed part of the United Kingdom of Great Britain and Ireland. Ireland was scheduled to receive a measure of devolved government, which would include the northern province of Ulster, later in the year. The incident is important in 20th-century Irish history and is notable for being one of the few occasions since the English Civil War in which elements of the British military openly intervened in politics. It is widely thought of as a mutiny, though no orders actually given were disobeyed. With Irish Home Rule due to become law in 1914, the British Cabinet contemplated some kind of military action against the unionist Ulster Volunteers who threatened to rebel against it. Many officers, especially those with Irish Protestant connections, of whom the most prominent was Hubert Gough, threatened to resign or accept dismissal rather than obey orders to conduct military operations against the unionists, and were privately encouraged from London by senior officers including the Director of Military Operations Sir Henry Wilson. Although the Cabinet issued a document claiming that the issue had been a misunderstanding, Secretary of State for War J. E. B. Seely and Chief of the Imperial General Staff (CIGS) Field Marshal Sir John French were forced to resign after amending it to promise that the British Army would not be used against the Ulster loyalists. The event contributed both to unionist confidence and to the growing Irish nationalist movement.
1916 Albert Einstein

Albert Einstein submits his paper, "The Foundation of the General Theory of Relativity", which establishes his general theory of relativity, to the journal Annalen der Physik.

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist best known for developing the theory of relativity. Einstein also made important contributions to quantum theory. His mass–energy equivalence formula E = mc2, which arises from special relativity, has been called "the world's most famous equation". He received the 1921 Nobel Prize in Physics for "his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect". Born as a subject to the Kingdom of Württemberg, part of the German Empire, Einstein moved to Switzerland in 1895, forsaking his citizenship the following year. In 1896, at the age of seventeen, he enrolled in the mathematics and physics teaching diploma program at the Swiss federal polytechnic school in Zurich, graduating in 1900. He acquired Swiss citizenship a year later, which he kept for the rest of his life, and afterwards secured a permanent position at the Swiss Patent Office in Bern. In 1905, he submitted a successful PhD dissertation to the University of Zurich. In 1914, he moved to Berlin to join the Prussian Academy of Sciences and the Humboldt University of Berlin, becoming director of the Kaiser Wilhelm Institute for Physics in 1917; he also became a Prussian and consequently also German citizen again. In 1933, while Einstein was visiting the United States, Adolf Hitler came to power in Germany. Horrified by the Nazi persecution of his fellow Jews, he decided to remain in the US, and was granted American citizenship in 1940. On the eve of World War II, he endorsed a letter to President Franklin D. Roosevelt alerting him to the potential German nuclear weapons program and recommending that the US begin similar research, later carried out as the Manhattan Project. In 1905, sometimes described as his annus mirabilis (miracle year), he published four groundbreaking papers. In them, he outlined a theory of the photoelectric effect, explained Brownian motion, introduced his special theory of relativity, and demonstrated that if the special theory is correct, mass and energy are equivalent to each other. In 1915, he proposed a general theory of relativity that extended his system of mechanics to incorporate gravitation. A paper that he published the following year laid out the implications of general relativity for the modeling of the structure and evolution of the universe as a whole. It introduced the cosmological constant and is further regarded as the first step in the field of modern theoretical cosmology. In 1917, Einstein wrote a paper which introduced the concepts of spontaneous emission and stimulated emission, the latter of which is the core mechanism behind the laser and maser, and which contained a trove of information that would be beneficial to developments in physics later on, such as quantum electrodynamics and quantum optics. In the middle part of his career, Einstein made important contributions to statistical mechanics and quantum theory. Especially notable was his work on the quantum physics of radiation, in which light consists of particles, subsequently called photons. With physicist Satyendra Nath Bose, he laid the groundwork for Bose–Einstein statistics. For much of the last phase of his academic life, Einstein worked on two endeavors that ultimately proved unsuccessful. First, he advocated against quantum theory's introduction of fundamental randomness into science's picture of the world, objecting that "God does not play dice". Second, he attempted to devise a unified field theory by generalizing his geometric theory of gravitation to include electromagnetism. As a result, he became increasingly isolated from mainstream modern physics. Many things are named after him, including the element Einsteinium. In 1999, he was named Time's Person of the Century.
1921 1921 Upper Silesia plebiscite

The Upper Silesia plebiscite, mandated by the Versailles Treaty to determine a section of the border between Weimar Germany and Poland, is held.

The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty and carried out on 20 March 1921 to determine ownership of the province of Upper Silesia between Weimar Germany and the Second Polish Republic. The region was ethnically mixed with both Germans and Poles. According to prewar statistics, ethnic Poles formed 60 percent of the population. Under the previous rule by the German Empire, Poles claimed they had faced discrimination and had been effectively second-class citizens. The period of the plebiscite campaign and the Allied occupation was marked by violence. Three Polish uprisings occurred, and German volunteer paramilitary units came to the region. The area was policed by French, British and Italian troops and overseen by an Interallied Commission. The Allies planned a partition of the region, but a Polish insurgency took control of over half the area. The Germans responded with the Freikorps, volunteer paramilitary units from all over Germany that fought the Polish units. The Freikorps from all over Germany participated in the plebiscite, as well as other bussed-in Germans. In the end, after renewed Allied military intervention, the final position of the opposing forces became, roughly, the new border. The decision was handed over to the League of Nations, which confirmed the border, and Poland received roughly one third of the plebiscite zone by area, including the greater part of the industrial region. After the referendum, a conference of ambassadors in Paris on 20 October 1921 decided to divide the region. Consequently, the German-Polish Accord on East Silesia (Geneva Convention), a minority treaty, was concluded on 15 May 1922 and dealt with the constitutional and legal future of Upper Silesia, which had partly become Polish territory.
1922 USS_Langley_(CV-1)

The USS Langley is commissioned as the first United States Navy aircraft carrier.

USS Langley (CV-1/AV-3) was the United States Navy's first aircraft carrier, converted in 1920 from the collier USS Jupiter , and also the US Navy's first turbine-electric ship. Langley was named after Samuel Langley, an American aviation pioneer. She was the sole member of her class to be rebuilt as a carrier. Conversion of another collier was planned but canceled when the Washington Naval Treaty required the cancellation of the partially built Lexington-class battlecruisers Lexington and Saratoga, freeing up their hulls for conversion into aircraft carriers. Following another conversion to a seaplane tender, Langley saw service in World War II. On 27 February 1942, while ferrying a cargo of USAAF P-40s to Java, she was attacked by nine twin-engine Japanese bombers of the Japanese 21st and 23rd naval air flotillas and so badly damaged that she had to be scuttled by her escorts.
1923 Arts_Club_of_Chicago

The Arts Club of Chicago hosts the opening of Pablo Picasso's first United States showing, entitled Original Drawings by Pablo Picasso, becoming an early proponent of modern art in the United States.

Arts Club of Chicago is a private club and public exhibition space located in the Near North Side community area of Chicago, a block east of the Magnificent Mile, that exhibits international contemporary art. It was founded in 1916, inspired by the success of the Art Institute of Chicago's handling of the Armory Show. Its founding was viewed as a statement that art had become an important component of civilized urban life. The Arts Club is said to have been pro-Modernist from its founding. The Club strove to break new ground with its shows, rather than collect the works of established artists as the Art Institute does.
1926 Chiang Kai-shek

Chiang Kai-shek initiates a purge of communist elements within the National Revolutionary Army in Guangzhou.

Chiang Kai-shek (; 31 October 1887 – 5 April 1975) was a Chinese military commander, revolutionary, and statesman who was President of the Republic of China from 1948 to 1975 and the head of the Nationalist government from 1928 to 1948. As the de facto leader of the Republic of China (ROC), he ruled the country through World War II and oversaw the relocation of its government to Taiwan following defeat in the Chinese Civil War. Born in Zhejiang, Chiang received a military education in China and Japan, joined Sun Yat-sen's Tongmenghui in 1908, and, after the 1911 Revolution, participated in the National Protection War. In 1923, he was appointed by Sun as chief of staff of the Army and Navy Marshal stronghold, and served as commandant of the Whampoa Military Academy from 1924 until its closure in 1930. After Sun's death, Chiang wrested control of the party and National Revolutionary Army from Wang Jingwei in the Canton Coup. From 1926 to 1928, Chiang led the Northern Expedition and largely unified China under a Nationalist government based in Nanjing. He broke the First United Front by purging Chinese Communist Party (CCP) members in the Shanghai massacre, triggering the Chinese Civil War. During the Nanjing decade, Chiang pursued modernization of China while prioritizing the suppression of the Communists over confrontation with Japan following the latter's invasion of Manchuria. The Xi'an Incident in 1936 forced him to form a Second United Front with the CCP against Japan. Between 1937 and 1945, Chiang led China in the Second Sino-Japanese War, mostly from the wartime capital of Chongqing, resulting in a victory for the National Revolutionary Army. In 1943, Chiang attended the Cairo Conference to discuss the terms of Japan's surrender, including the retrocession of Taiwan, after which he suppressed the February 28 incident. When World War II ended, the Chinese Civil War resumed. In 1949, Chiang's KMT was defeated by Mao Zedong's CCP and retreated to Taiwan. He imposed martial law and White Terror on the island that lasted until 1987 and 1992, respectively. Beginning in 1948, he was re-elected five times by the same Eternal Parliament with six-year terms as the president of the ROC, the head of a de facto one-party state, for 25 years until his death. Chiang presided over land reform, economic growth, and the Taiwan Strait crises twice in 1954–1955 and in 1958. Taiwan also pursued an ultimately unsuccessful nuclear weapons programme. Chiang was considered the legitimate leader of China by the United Nations until 1971, when the ROC's seat in the Security Council was transferred to the People's Republic of China. Chiang is a controversial figure. Supporters credit him with unifying the nation and ending the century of humiliation, leading the resistance against Japan, fostering economic development and preserving Chinese culture in contrast to Mao's Cultural Revolution. He is also credited with safeguarding the Forbidden City's treasures during the wars, a substantial portion now housed at the Taipei Palace Museum. Critics fault him for his early appeasement of Japan, the deliberate flooding of the Yellow River, cronyism and corruption linked to the four big families, paranoia toward the Chinese communists and authoritarian rule on both mainland China and Taiwan.
1933 Heinrich Himmler

Reichsführer-SS Heinrich Himmler orders the creation of Dachau concentration camp as Chief of Police of Munich and appoints Theodor Eicke as the camp commandant.

Heinrich Luitpold Himmler (German: [ˈhaɪnʁɪç ˈluːɪtpɔlt ˈhɪmlɐ] ; 7 October 1900 – 23 May 1945) was a German Nazi politician, police administrator, and military leader. He was the fourth and longest-serving Reichsführer of the Schutzstaffel (Protection Squadron; SS), serving from 1929 to 1945. He was a leading member of the Nazi Party and one of the most powerful figures in Nazi Germany. He was also one of the main architects of the Holocaust, the genocide of European Jews during World War II. After serving in a reserve battalion during World War I without seeing combat, Himmler went on to join the Nazi Party in 1923. In 1925, he joined the SS, which was initially a small paramilitary arm of the Nazi Party that served as a bodyguard unit for Adolf Hitler. Himmler rose steadily through the SS's ranks to become Reichsführer-SS by 1929. Under Himmler's leadership, the SS grew from a 290-man battalion into one of the most powerful institutions in Nazi Germany. Over the course of his career, Himmler acquired a reputation for good organisational skills and for selecting highly competent subordinates, such as Reinhard Heydrich. From 1943 onwards, he was both Chief of the Kriminalpolizei (Criminal Police) and Minister of the Interior, which gave him oversight of all police and security forces (including the Gestapo). He also controlled the Waffen-SS, a branch of the SS that served in combat alongside the Wehrmacht (Germany's armed forces) in World War II. As the principal enforcer of the Nazis' racial policies, Himmler was responsible for operating concentration and extermination camps as well as forming the Einsatzgruppen death squads in German-occupied Europe. In this capacity, he played a central role in the genocide of an estimated 5.5–6 million Jews and the deaths of millions of other victims during the Holocaust. A day before the launch of Operation Barbarossa in June 1941, Himmler commissioned the drafting of Generalplan Ost, which was approved by Hitler in May 1942 and implemented by the Nazi regime, resulting in the deaths of approximately 14 million people in Eastern Europe. In the last years of World War II, Hitler appointed Himmler as Commander of the Replacement Army and General Plenipotentiary for the administration of the Third Reich (Generalbevollmächtigter für die Verwaltung). He was later given command of the Army Group Upper Rhine and the Army Group Vistula. He failed to achieve his assigned objectives, and Hitler replaced him in these posts. Realising the war was lost, Himmler attempted, without Hitler's knowledge, to open peace talks with the western Allies in March 1945. When Hitler learned of this on 28 April, he dismissed Himmler from all his posts and ordered his arrest. Himmler attempted to go into hiding but was captured by British forces. He committed suicide in British custody on 23 May 1945.
1942 World_War_II

World War II: General Douglas MacArthur, at Terowie, South Australia, makes his famous speech regarding the fall of the Philippines, in which he says: "I came out of Bataan and I shall return".

World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated, with many engaging in total war on an unprecedented scale. World War II was the deadliest conflict in history, causing the deaths of 60 to 75 million people, a majority of whom were civilians. Millions died as a result of massacres, starvation, disease, and genocides, including the Holocaust. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.
1948 American Federation of Musicians

With a Musicians Union ban lifted, the first telecasts of classical music in the United States, under Eugene Ormandy and Arturo Toscanini, are given on CBS and NBC.

The American Federation of Musicians of the United States and Canada (AFM) is a 501(c)(5) labor union representing professional musicians in the United States and Canada. It negotiates fair agreements, protects ownership of recorded music, secures benefits such as healthcare and pension, and lobbies legislators. In Canada, the AFM is known as the Canadian Federation of Musicians/Fédération Canadienne des Musiciens (CFM/FCM). The organization publishes the monthly journal International Musician. The AFM is affiliated with AFL-CIO (the largest federation of unions in the United States); the Department of Professional Employees; and the Canadian Labour Congress, the federation of unions in Canada. The AFM has 162 affiliated locals across the United States and Canada that are organized into 11 geographic conferences: Canadian, Eastern, Illinois State, Mid-America, Mid-States, New England, New Jersey, California, Texas, Southern, and Western. Six player conferences—International Conference of Symphony and Opera Musicians (ICSOM), Organization of Canadian Symphony Musicians (OCSOM), Regional Orchestra Players Association (ROPA), Recording Musicians Association (RMA), Theater Musicians Association (TMA), and Freelance Musicians Association (FMA) -- give voice to musicians in various industry sectors.
1951 Fujiyoshida

Fujiyoshida, a city located in Yamanashi Prefecture, Japan, in the center of the Japanese main island of Honshū is founded.

Fujiyoshida is a city located in Yamanashi Prefecture, Japan. As of 1 May 2019, the city had an estimated population of 48,782 in 19,806 households and a population density of 400 persons per km2. The total area of the city is 121.74 square kilometres (47.00 sq mi).
1952 Security_Treaty_between_the_United_States_and_Japan

The US Senate ratifies the Security Treaty between the United States and Japan.

The Security Treaty between the United States and Japan was a treaty signed on September 8, 1951 in San Francisco, California, by representatives of the United States and Japan, in conjunction with the Treaty of San Francisco that ended World War II in Asia. The treaty was imposed on Japan by the United States as a condition for ending the occupation of Japan and restoring Japan's sovereignty as a nation. It established a long-lasting military alliance between the United States and Japan.
1956 Tunisia

Tunisia gains independence from France.

Tunisia, officially the Republic of Tunisia, is a country in the Maghreb region of North Africa. It is bordered by Algeria to the west and southwest, Libya to the southeast, and the Mediterranean Sea to the north and east. Tunisia also shares maritime borders with Italy through the islands of Sicily and Sardinia to the north and Malta to the east. It features the archaeological sites of Carthage dating back to the 9th century BC, as well as the Great Mosque of Kairouan. Known for its ancient architecture, souks, and blue coasts, it covers 163,610 km2 (63,170 sq mi), and has a population of 12.1 million. It contains the eastern end of the Atlas Mountains and the northern reaches of the Sahara desert; much of its remaining territory is arable land. Its 1,300 km (810 mi) of coastline includes the African conjunction of the western and eastern parts of the Mediterranean Basin. Tunisia is home to Africa's northernmost point, Cape Angela. Located on the northeastern coast, Tunis is the capital of the country, which is itself named after Tunis. The official language of Tunisia is Arabic. The vast majority of Tunisia's population is Arab and Muslim. Vernacular Tunisian Arabic is the most spoken language, and French serves as an administrative and educational language in some contexts, but has no official status.
1964 European_Space_Agency

The precursor of the European Space Agency, ESRO (European Space Research Organisation) is established per an agreement signed on June 14, 1962.

The European Space Agency is a 23-member international organisation devoted to space exploration. It has its headquarters in Paris and a staff of around 3,000 people globally as of 2025. ESA was founded in 1975 in the context of European integration. Its 2026 annual budget was around €8.3 billion.
1969 EgyptAir

A United Arab Airlines (now Egyptair) Ilyushin Il-18 crashes at Aswan International Airport, killing 100 people.

EgyptAir is the state-owned flag carrier of Egypt. The airline is headquartered at Cairo International Airport, its main hub, operating scheduled passenger and freight services to 84 international and nine domestic destinations across 56 countries in Africa, Europe, Asia, and the Americas, as of June 2026. Egyptair is a member of Star Alliance, and is the only carrier based in the MENA region to belong to the alliance.
1972 The_Troubles

The Troubles: The first car bombing by the Provisional IRA in Belfast kills seven people and injures 148 others in Northern Ireland.

The Troubles were an ethno-nationalist conflict in Northern Ireland that lasted from the late 1960s to 1998. Also known internationally as the Northern Ireland conflict, it is usually deemed to have ended with the Good Friday Agreement of 1998. Although centred in Northern Ireland, violence at times spilled into the Republic of Ireland, England, and mainland Europe. The conflict arose from political and nationalistic disputes with a strong ethnic and sectarian dimension. Unionists and loyalists, mostly Ulster Protestants, wanted Northern Ireland to remain in the United Kingdom, while Irish nationalists and republicans, mostly Irish Catholics, wanted it to join a united Ireland. Despite the division between Protestants and Catholics, it was not a religious war.
1985

Libby Riddles becomes the first woman to win the 1,135-mile Iditarod Trail Sled Dog Race.

Liberty Clarissa "Libby" Riddles is an American dog musher, and the first woman to win the Iditarod Trail Sled Dog Race.
1987 Food_and_Drug_Administration

The Food and Drug Administration approves the anti-AIDS drug, AZT.

The Food and Drug Administration (FDA) is a federal agency of the United States Department of Health and Human Services (HHS). The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, prescription and over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, animal foods & feed, and veterinary products.
1988 Eritrean_War_of_Independence

Eritrean War of Independence: Having defeated the Nadew Command, the Eritrean People's Liberation Front enters the town of Afabet, victoriously concluding the Battle of Afabet.

The Eritrean War of Independence was an armed conflict and insurgency aimed at achieving self-determination and independence for Eritrea from Ethiopian rule. Starting in 1961, Eritrean insurgents engaged in guerrilla warfare to liberate Eritrea Province from the rule of the Ethiopian Empire under Haile Selassie and later the Derg under Mengistu Haile Mariam. Their efforts ultimately succeeded in 1991 with the fall of the Derg regime.
1990 Ferdinand_Marcos

Ferdinand Marcos's widow, Imelda Marcos, goes on trial for bribery, embezzlement, and racketeering.

Ferdinand Emmanuel Edralin Marcos Sr. was a Filipino lawyer and politician who served as the tenth president of the Philippines from 1965 to 1986. From 1972 to 1981, Marcos ruled the Philippines under martial law, embracing a policy of "constitutional authoritarianism." Following the lifting of martial law in 1981, a wide-ranging economic crisis, and the assassination of Ninoy Aquino, Marcos was deposed in 1986 by the People Power Revolution and was succeeded as president by Aquino's widow, Corazon Aquino. He was also the father of Bongbong Marcos, the incumbent president of the Philippines since 2022.
1993 The_Troubles

The Troubles: A Provisional IRA bomb kills two children in Warrington, England.

It leads to mass protests in both Britain and Ireland.
The Troubles were an ethno-nationalist conflict in Northern Ireland that lasted from the late 1960s to 1998. Also known internationally as the Northern Ireland conflict, it is usually deemed to have ended with the Good Friday Agreement of 1998. Although centred in Northern Ireland, violence at times spilled into the Republic of Ireland, England, and mainland Europe. The conflict arose from political and nationalistic disputes with a strong ethnic and sectarian dimension. Unionists and loyalists, mostly Ulster Protestants, wanted Northern Ireland to remain in the United Kingdom, while Irish nationalists and republicans, mostly Irish Catholics, wanted it to join a united Ireland. Despite the division between Protestants and Catholics, it was not a religious war.
1995 Aum_Shinrikyo

The Japanese cult Aum Shinrikyo carries out a sarin gas attack on the Tokyo subway, killing 14 and wounding over 6,200 people.

Aleph , better known by their former name Aum Shinrikyo , is a Japanese new religious movement and doomsday cult founded by Shoko Asahara in 1987. It carried out the deadly Tokyo subway sarin attack in 1995 and was then found to have been responsible for the Matsumoto sarin attack the previous year.
1999 Legoland_California

Legoland California, the first Legoland outside of Europe, opens in Carlsbad, California, US.

Legoland California Resort is a theme park in Carlsbad, California, United States, about 35 miles (56 km) north of San Diego. Opening on March 20, 1999, it was the first Legoland park to open outside of Europe. It has over 60 rides, shows, and attractions, plus a water park, an aquarium and two hotels. The park is currently owned by Merlin Entertainments, which took a controlling interest in 2005. The second park in the United States is Legoland Florida, which opened in 2011. A third park, Legoland New York, opened in May 2021.
2000 Black_Panther_Party

Jamil Abdullah Al-Amin, a former Black Panther once known as H.

Rap Brown, is captured after murdering Georgia sheriff's deputy Ricky Kinchen and critically wounding Deputy Aldranon English.
The Black Panther Party (BPP), formerly the Black Panther Party for Self-Defense, was an American Marxist–Leninist and black power political and militant organization from 1966 to 1982, founded and led by Huey P. Newton and Bobby Seale. Between 1968 and 1971, it was a nationwide organization with chapters in many major cities, and members were active in many prisons and the party had international chapters in the United Kingdom and Algeria. The party first drew attention for openly carrying firearms in Oakland, California while monitoring police activity; resultantly, members were involved in multiple fatal firefights with police. Its earliest goal was to challenge the excessive force and misconduct of the Oakland Police Department that affected the African American community during the civil rights movement. It advocated for decent housing, community control of education and police, exemption from military service for black men during the Vietnam War, and free breakfast for children. The party's dissolution led to various splinter groups and successor organizations.
2003 Iraq_War

Iraq War: The United States, the United Kingdom, Australia, and Poland begin an invasion of Iraq.

The Iraq War, also referred to as the Second Gulf War, was a protracted armed conflict in Iraq from 2003 to 2011. It began in March 2003 with the invasion by a United States–led coalition, which resulted in the overthrow of the Ba'athist government of Saddam Hussein. During the US occupation of Iraq, the conflict persisted as an insurgency that arose against coalition forces and the newly established Iraqi government. US forces were officially withdrawn in 2011. In 2014, the US became re-engaged in Iraq, leading a new coalition under Combined Joint Task Force – Operation Inherent Resolve, as the conflict evolved into the ongoing Islamic State insurgency.
2006 Chadian_National_Army

Over 150 Chadian soldiers are killed in eastern Chad by members of the rebel UFDC.

The rebel movement sought to overthrow Chadian president Idriss Déby.
The Chadian National Army consists of the five Defence and Security Forces listed in Article 185 of the Chadian Constitution that came into effect on 4 May 2018. These are the National Army, the National Gendarmerie, the National Police, the National and Nomadic Guard (GNNT), and the Judicial Police. Article 188 of the Constitution specifies that National Defence is the responsibility of the Army, Gendarmerie and GNNT, whilst the maintenance of public order and security is the responsibility of the Police, Gendarmerie and GNNT. There is also the General Directorate of the Security Services of State Institutions (DGSSIE), with the functions of presidential security, military intelligence, and counterterrorism; it answers directly to the president of Chad.
2010 Eyjafjallajökull

Eyjafjallajökull in Iceland begins eruptions that would last for three months, heavily disrupting air travel in Europe.

Eyjafjallajökull, sometimes referred to by the numeronym E15, is one of the smaller ice caps of Iceland, north of Skógar and west of Mýrdalsjökull. The ice cap covers the caldera of a volcano with a summit elevation of 1,651 metres (5,417 ft). The volcano has erupted relatively frequently since the Last Glacial Period, most recently in 2010, when, although relatively small for a volcanic eruption, it caused enormous disruption to air travel across northern and western Europe for a week.
2012

At least 52 people are killed and more than 250 injured in a wave of terror attacks across ten cities in Iraq.

The 20 March 2012 Iraq attacks were the sixth simultaneous wave of bombings to hit Iraq during the insurgency and the second such major assault since the US withdrawal at the end of 2011. At least 50 people were killed and around 250 wounded in highly coordinated attacks spread out in at least 10 cities. The deadliest attack of the day took place in Karbala where twin bombings left 13 dead and 50 injured. In the northern city of Kirkuk a car parked in the parking lot of a local security office exploded, killing 13 and leaving almost 60 wounded. Several explosions rocked the capital Baghdad, including mortar attacks close to the Green Zone and a suicide blast near an intelligence building opposite the Foreign Ministry – three people were killed and nine wounded in that attack. Numerous other bombings and shootings took place all across the country, including Fallujah, Samarra, Baiji, Hillah, Latifiya, Tuz Khormato and others. A car bomb in Ramadi killed two and injured 11, as unidentified gunmen shot and killed two police officers in a nearby village. Authorities in Baqubah discovered and successfully disarmed at least eight explosive devices.
2014 Taliban

Four suspected Taliban members attack the Kabul Serena Hotel, killing at least nine people.

The Taliban is a Sunni Islamist political and militant organization which has governed Afghanistan since 2021. Having previously ruled the country from 1996 to 2001, the group was overthrown following the United States invasion of Afghanistan and fought a twenty-year war which ended in their return to power.
2015 Solar_eclipse_of_March_20,_2015

A solar eclipse, equinox, and a supermoon all occur on the same day.

A total solar eclipse occurred at the Moon's descending node of orbit on Friday, March 20, 2015, with a magnitude of 1.0445. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with a partial solar eclipse visible over a surrounding region thousands of kilometres wide. Occurring about 14 hours after perigee, the Moon's apparent diameter was larger.
2015 Syrian_civil_war

Syrian civil war: The Siege of Kobanî is broken by the People's Protection Units (YPG) and Free Syrian Army (FSA), marking a turning point in the Rojava–Islamist conflict.

The Syrian civil war was an armed conflict that began with the Syrian revolution in March 2011, when popular discontent with the Ba'athist regime ruled by Bashar al-Assad triggered large-scale protests and pro-democracy rallies across Syria, as part of the wider Arab Spring. The Assad regime responded to the protests with lethal force, which led to a series of defections, the emergence of armed opposition groups, and the civilian uprising descending into a civil war. The war lasted almost 14 years and culminated in the fall of the Assad regime in December 2024. Many sources regard this as the end of the civil war even though clashes have continued into 2026.
2019 Kassym-Jomart_Tokayev

Kassym-Jomart Tokayev is sworn in as acting president of Kazakhstan, following the resignation of long-time president Nursultan Nazarbayev.

Kassym-Jomart Kemeluly Tokayev is a Kazakh politician and diplomat who has served as the second president of Kazakhstan since 2019. He previously served as Prime Minister from 1999 to 2002 and as Chairman of the Senate from 2007 to 2011 and again from 2013 to 2019. Tokayev also held the position of Director-General of the United Nations Office at Geneva from 2011 to 2013.
2021 La_Plume_noire

La Plume noire, an anarchist bookstore in Lyon, is targeted by an attack of the far-right, provoking a shock in Lyon's far-left circles.

La Plume noire is an anarchist bookstore and publishing house located at 8 Rue Diderot in Lyon, France. Frequently targeted by Lyon's far-right movement, it serves as a gathering point for the city's anarchists and anti-fascists.

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