March 13 in History

Marcus Aurelius Antoninus (born Varius Avitus Bassianus; c. 204 – 13 March 222), known as Elagabalus ( EL-ə-GAB-ə-ləs), was Roman emperor from 218 to 222, while he was still a teenager. His short reign was notorious for religious controversy and alleged sexual debauchery. A close relative to the Severan dynasty, he came from a prominent Syrian Arab family in Emesa (Homs), Syria, where he served as the head priest of the sun god Elagabal from a young age. After the death of his cousin, the emperor Caracalla, Elagabalus was raised to the Principate at 14 years of age in an army revolt instigated by his grandmother Julia Maesa against Caracalla's short-lived successor, Macrinus. He only posthumously became known by the Latinised name of his god. Elagabalus is largely known from accounts by the contemporary senator Cassius Dio who was hostile to him, Herodian, who likely relied extensively on Dio, and the much later Historia Augusta. The reliability of the accounts of Cassius Dio and the Historia Augusta, particularly their most salacious elements, has been questioned. Elagabalus showed a disregard for Roman religious traditions. He brought the cult of Elagabal (including the large baetyl stone that represented the god) to Rome, making it a prominent part of religious life in the city. He forced leading members of Rome's government to participate in religious rites celebrating this deity, presiding over them in person. According to the accounts of Cassius Dio and the Augusta, he married four women, including a Vestal Virgin, in addition to lavishing favours on male courtiers they suggested to have been his lovers, and prostituted himself. His behaviour estranged the Praetorian Guard, the Senate, and the common people alike. Amidst growing opposition, at just 18 years of age he was assassinated and replaced by his cousin Severus Alexander in March 222. The assassination plot against Elagabalus was devised by Julia Maesa and carried out by disaffected members of the Praetorian Guard. Elagabalus developed a posthumous reputation for extreme eccentricity, decadence, zealotry, and sexual promiscuity. Among writers of the early modern age, he endured one of the worst reputations among Roman emperors. Edward Gibbon, notably, wrote that Elagabalus "abandoned himself to the grossest pleasures with ungoverned fury". According to Barthold Georg Niebuhr, "the name of Elagabalus is branded in history above all others; […] "Elagabalus had nothing at all to make up for his vices, which are of such a kind that it is too disgusting even to allude to them". An example of a modern historian's assessment is Adrian Goldsworthy's: "Elagabalus was not a tyrant, but he was an incompetent, probably the least able emperor Rome had ever had". Despite near-universal condemnation of his reign, some scholars write warmly about his religious innovations, including the 6th-century Byzantine chronicler John Malalas, as well as Warwick Ball, a modern historian who described him as "a tragic enigma lost behind centuries of prejudice". Modern scholars have questioned the accuracy of Roman accounts of his reign, with suggestions that the reports of his salacious behaviour and sexual excess likely reflected a desire to politically discredit him in the immediate aftermath of his death, as well as reflecting Roman stereotypes regarding people from the Orient as effeminate.

Pope Felix III (died 1 March 492) was the bishop of Rome from 13 March 483 to his death on 1 March 492. His repudiation of the Henotikon is considered the beginning of the Acacian schism. He is commemorated on 1 March.

The Battle of Badr or sometimes called The Raid of Badr (Arabic: غَزْوَةُ بَدْرٍ [ɣazwatu badr]; Ghazwatu Badr), also referred to as The Day of the Criterion (Arabic: يَوْمُ الْفُرْقَانْ, Arabic pronunciation: [jawm'ul fur'qaːn]; Yawm al-Furqan) in the Qur'an and by Muslims, was fought on 13 March 624 CE (17 Ramadan, 2 AH), near the city of Badr, Medina Province in present-day Saudi Arabia. Muhammad, commanding an army of his Sahaba, defeated an army of the Quraysh led by Amr ibn Hisham, better known among Muslims as Abu Jahl. The battle marked the beginning of the six-year war between Muhammad and his tribe. A few days before the battle, when he learnt of a Meccan caravan returning from the Levant led by Abu Sufyan ibn Harb, Muhammad gathered a small expeditionary force to raid it. Abu Sufyan, learning of the Muslim plan to ambush his caravan, changed course and took a longer route away from Muhammad's base at Medina and sent a messenger to Mecca, asking for help. Amr ibn Hisham commanded an army nearly one-thousand strong, approaching Badr and encamping at the dune al-'Udwatul Quswa. Badr was the first large-scale engagement between the Muslims and the Quraysh Meccans. Advancing from the north, the Muslims faced the Meccans. The battle began with duels between the warriors on both sides, following which the Meccans charged upon the Muslims under a cover of arrows. The Muslims countered their charge and broke the Meccan lines, killing several important Qurayshi leaders, including Amr ibn Hisham and Umayyah ibn Khalaf. The Muslim victory strengthened Muhammad's position; The Medinese eagerly joined his future expeditions, and tribes outside Medina openly allied with Muhammad. The battle has been passed down in Islamic history as a decisive victory attributable to divine intervention, and by other sources to the strategic prowess of Muhammad.

The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Eastern part of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the fall of the Western Roman Empire in the 5th century AD, it endured until the fall of Constantinople to the Ottoman Empire in 1453. The term 'Byzantine Empire' was coined only after its demise; its citizens used the term 'Roman Empire' and called themselves 'Romans'.

The Battle of Oosterweel took place on 13 March 1567 near the village of Oosterweel, near Antwerp, in present-day Belgium, and is traditionally seen as the beginning of the Eighty Years' War. A Spanish mercenary army surprised a band of rebels and killed or captured almost all of them.

Harvard College is the undergraduate college of Harvard University. It is administered by the Faculty of Arts and Sciences.

Nojpetén (also spelled Noh Petén, and also known as Tayasal and Tah Itza) was the capital city of the Itza Maya kingdom of Petén Itzá. It was located on an island in Lake Petén Itzá in the modern department of Petén in northern Guatemala. The island is now occupied by the modern town of Flores, the capital of the Petén department, and has had uninterrupted occupation since pre-Columbian times. Nojpetén had defensive walls built upon the low ground of the island, which may have been hastily constructed by the Itza at a time when they felt threatened either by the encroaching Spanish or by other Maya groups.

The Battle of Cartagena de Indias took place during the 1739 to 1748 War of Jenkins' Ear between Spain and Great Britain. The result of long-standing commercial tensions, the war was primarily fought in the Caribbean; the British tried to capture key Spanish ports in the region, including Porto Bello and Chagres in Panama, Havana, and Cartagena de Indias in present-day Colombia.

Frederick William Herschel ( HUR-shəl; German: Friedrich Wilhelm Herschel [ˈfʁiːdʁɪç ˈvɪlhɛlm ˈhɛʁʃl̩]; 15 November 1738 – 25 August 1822), generally known as William Herschel, was a German–British astronomer and composer. He frequently collaborated with his younger sister and fellow astronomer Caroline Herschel. Born in the Electorate of Hanover, he followed his father into the military band of Hanover, before emigrating to Britain in 1757 at the age of 19. Taking an interest in astronomy in 1766, Herschel constructed his first large telescope in 1774, after which he spent nine years carrying out sky surveys to investigate double stars. Herschel published catalogues of nebulae in 1802 (2,500 objects) and in 1820 (5,000 objects). The resolving power of the Herschel telescopes revealed that many objects called nebulae in the Messier catalogue were actually clusters of stars. On 13 March 1781 while making observations he made note of a new object in the constellation of Gemini. This would, after several weeks of verification and consultation with other astronomers, be confirmed to be a new planet, eventually given the name of Uranus. This was the first planet to be discovered since antiquity, and Herschel became famous overnight. As a result of this discovery, George III appointed him Court Astronomer. He was elected a Fellow of the Royal Society and grants were provided for the construction of new telescopes. Herschel pioneered the use of astronomical spectrophotometry, using prisms and temperature measuring equipment to measure the wavelength distribution of stellar spectra. In the course of these investigations, Herschel discovered infrared radiation. Other work included an improved determination of the rotation period of Mars, the discovery that the Martian polar ice caps vary seasonally, the discovery of Titania and Oberon (moons of Uranus) and Enceladus and Mimas (moons of Saturn). Herschel was made a Knight of the Royal Guelphic Order in 1816. He was the first President of the Royal Astronomical Society when it was founded in 1820. He died in August 1822, and his work was continued by his only son, John Herschel.

Gustav IV Adolf or Gustav IV Adolph (1 November 1778 – 7 February 1837) was King of Sweden from 1792 until he was deposed in a coup in 1809. He was also the last Swedish monarch to be the ruler of Finland. The occupation of Finland in 1808–09 by Russian forces was the immediate cause of Gustav Adolf's overthrow, violently initiated by officers of his own army. Following his abdication on 29 March 1809, an Instrument of Government was hastily written, which severely circumscribed the powers of the monarchy. The "Instrument" was adopted in 1809 on 6 June, the National Day of Sweden now as well as in his time. It remained in force until replaced in 1974. The crown, now with strictly limited powers, passed to Gustav Adolf's uncle Charles XIII.

The Battle of Lissa, also known as the Battle of Vis (French: Bataille de Lissa; Italian: Battaglia di Lissa; Croatian: Viška bitka), was a naval action fought between a British frigate squadron and a much larger squadron of French and Italian frigates and smaller vessels on Wednesday, 13 March 1811 during the Adriatic campaign of the Napoleonic Wars. The engagement was fought in the Adriatic Sea for possession of the strategically important Croatian island of Vis (Lissa in Italian), from which the British squadron had been disrupting French shipping in the Adriatic. The French needed to control the Adriatic to supply a growing army in the Illyrian Provinces and consequently dispatched an invasion force in March 1811 consisting of six frigates, numerous smaller craft and a battalion of Italian troops. The French invasion force of a dozen ships under Bernard Dubourdieu was met by Captain William Hoste and his four ships based on the island. In the subsequent battle, Hoste sank the French flagship, captured two others, and scattered the remainder of the Franco-Italian squadron. The battle has been hailed as an important British victory, due to both the disparity between the forces and the signal raised by Hoste, a former subordinate of Horatio Nelson. Hoste had raised the message "Remember Nelson" as the French bore down, and had then manoeuvred to drive Dubourdieu's flagship ashore and scatter his squadron in what has been described as "one of the most brilliant naval achievements of the war".

The Congress of Vienna of 1814–1815 was a series of international diplomatic meetings to discuss and agree upon a possible new layout of the European political and constitutional order after the downfall of the French emperor Napoleon Bonaparte. Participants were representatives of all European powers (other than the Ottoman Empire) and other stakeholders. The Congress was chaired by Austrian statesman Klemens von Metternich (Duke Metternich) and was held in Vienna from September 1814 to June 1815. The objective of the Congress was to provide a long-term peace plan for Europe by settling critical issues arising from the French Revolutionary Wars and the Napoleonic Wars through negotiation. The goal was not simply to restore old boundaries, but to resize the main powers so they could balance each other and remain at peace, being at the same time shepherds for the smaller powers. More generally, conservative leaders like Metternich also sought to restrain or eliminate Bonapartist, republican, liberal, and revolutionary movements which, from their point of view, had upended the constitutional order of the European ancien régime. At the negotiation table, the position of France was weaker than those of the United Kingdom, Prussia, Austrian Empire, and the Russian Empire, partly due to Napoleon's recent defeat. In the eventual settlement, France had to give up all of Napoleon's conquests (while keeping certain territories conquered before his seizure of power), while the other three main powers made major territorial gains around the world. Prussia added territory from smaller states: Swedish Pomerania, most of the Kingdom of Saxony, and the western part of the former Duchy of Warsaw. Austria gained much of northern Italy. Russia added the central and eastern parts of the Duchy of Warsaw. All agreed upon ratifying the creation of the new Kingdom of the Netherlands, which had been created just months before from the former Dutch Seven Provinces together with formerly Austrian territory, and was meant to serve as a buffer between the German Confederation and France. The immediate background was Napoleonic France's defeat and surrender in May 1814, which brought an end to 23 years of nearly continuous war. Remarkably, negotiations continued unaffected despite the outbreak of fighting triggered by Napoleon's return from exile and resumption of power in France during the Hundred Days of March to July 1815. The Congress's agreement was signed nine days before Napoleon's final defeat at Waterloo on 18 June 1815. Some historians have criticised the outcomes of the Congress for causing the subsequent suppression of national, democratic, and liberal movements, and it has been seen as a reactionary settlement for the benefit of traditional monarchs. Others have praised the Congress for protecting Europe from large and widespread wars for almost a century.

Pope Leo XII was head of the Catholic Church and leader of the Papal States from 28 September 1823 to his death in February 1829.

Jakob Ludwig Felix Mendelssohn Bartholdy, simply known as Felix Mendelssohn, was a German composer, pianist, organist and conductor of the early Romantic era. Mendelssohn's compositions include symphonies, concertos, piano music, organ music and chamber music. His best-known works include the String Octet, the overture and incidental music for A Midsummer Night's Dream, the Italian and Scottish Symphonies, the oratorios St. Paul and Elijah, the Hebrides Overture, the mature Violin Concerto, and the melody used in the Christmas carol "Hark! The Herald Angels Sing". Mendelssohn's Songs Without Words are his most famous solo piano compositions.

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.

The Act Prohibiting the Return of Slaves is a law passed by the United States Congress during the American Civil War forbidding all officers or persons in the Union military or naval service to return escaped enslaved people to their enslavers with the aid or use of the forces under their respective commands. As Union armies entered Confederate-occupied territory during the early years of the war, encouraged enslaved people began fleeing behind Union lines to secure their freedom. Some commanders put the escapees to work digging entrenchments, building fortifications, and performing other camp work. Such people escaping slavery came to be called "contraband", a term emphasizing their status as captured enemy property. Other Army commanders returned the escapees to their owners. Congress approved this act, requiring that any officer who violates the same be dismissed from the service upon conviction by a court-martial.

The siege of Khartoum (also known as the battle of Khartoum or fall of Khartoum) took place from 13 March 1884 to 26 January 1885. Sudanese Mahdist forces captured the city of Khartoum, Sudan, from its Egyptian garrison, thereby gaining control over the whole of Turco-Egyptian Sudan. Egypt had conquered Sudan in 1820, but had itself come under British domination in 1882. In 1881, the Mahdist War began in Sudan, led by Muhammad Ahmad who claimed to be the Mahdi. The Egyptian Army was unable to suppress the revolt, being defeated in several battles and retreating to their garrisons. The British refused to send a military force to the area, instead appointing Charles George Gordon as Governor-General of Sudan, with orders to evacuate Khartoum and the other garrisons. Gordon arrived in Khartoum in February 1884, where he found it impossible to reach the other garrisons which were already besieged. Rather than evacuating immediately, Gordon began to fortify the city, which was cut off when the local tribes switched their support to the Mahdi. Approximately 7,000 Egyptian troops and 27,000 (mostly Sudanese) civilians were besieged in Khartoum by 30,000 Mahdist troops, rising to 50,000 by the end of the siege. Attempts by the defenders to break out of the city failed. Food supplies began to run out; they had been expected to last six months, but the siege went on for ten, so the garrison and civilian population began to starve. After months of public pressure, the British government reluctantly agreed to send troops to relieve the siege. When the relief column began to approach the city, the Mahdists launched a night assault on Khartoum. They broke through the defences and killed the entire garrison, including Gordon. A further 4,000 male civilians were killed, while many women and children were enslaved. The relief expedition arrived two days later; realising they were too late, they withdrew from Sudan. The Mahdi then founded a religious state in Sudan, the Mahdiyah, which would last for fourteen years.

Bloemfontein ( BLOOM-fon-tayn; Afrikaans: [ˈblumfɔntəin]), also known as Bloem, is the capital and the largest city of the Free State province in South Africa. It is often, and has been traditionally, referred to as the country's "judicial capital", as it hosts the Supreme Court of Appeal, alongside the legislative capital Cape Town and executive capital Pretoria. However, the highest court in South Africa, the Constitutional Court, has been in Johannesburg since 1994. Situated at an elevation of 1,395 m (4,577 ft) above sea level, the city of 256,185 residents (as of 2011) has Mangaung as its municipality, which has a population of 747,431. The city of Bloemfontein contains the Franklin Game Reserve, Naval Hill, the Maselspoort Resort and the Sand du Plessis Theatre. The city hosts numerous museums, including the National Women's Monument, the Anglo-Boer War Museum, the National Museum, and the Oliewenhuis Art Museum. Bloemfontein also hosts the first digital planetarium in the southern hemisphere, the Naval Hill Planetarium, and Boyden Observatory, an astronomical research observatory. Bloemfontein is popularly and poetically known as "the city of roses" for its abundance of these flowers and the annual rose festival held there. The city is situated in the middle of the country; hence it is referred to as "Central South Africa". The city's Sesotho name is Mangaung, meaning "place of cheetahs". It was one of the host cities for the 2010 FIFA World Cup.

The Kapp Putsch (German pronunciation: [ˈkapˌpʊt͡ʃ] ), also known as the Kapp–Lüttwitz Putsch (German pronunciation: [kapˈlʏtvɪt͡sˌpʊt͡ʃ] ), was an abortive coup d'état against the German national government in Berlin on 13 March 1920. Named after its leaders Wolfgang Kapp and Walther von Lüttwitz, its goal was to undo the German Revolution of 1918–1919, overthrow the Weimar Republic, and establish an autocratic government. It was supported by parts of the Reichswehr, as well as nationalist and monarchist factions. Although the legitimate German government was forced to flee the city, the coup failed after a few days, when large sections of the German population joined a general strike called by the government. Most civil servants refused to cooperate with Kapp and his allies. Despite its failure, the Putsch had significant consequences for the future of the Weimar Republic. It was also one of the direct causes of the Ruhr uprising a few weeks later, which the government suppressed by military force, after having dealt leniently with leaders of the Kapp Putsch. These events polarised the German electorate, resulting in a shift in the majority after the June 1920 Reichstag election.

Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume by a small margin, but is less massive than Eris. Like other Kuiper belt objects, Pluto is made primarily of ice and rock and is much smaller than the inner planets. Pluto has roughly one-sixth the mass of the Moon and one-third of its volume. Originally considered a planet, its status was changed when astronomers adopted a new definition of the word with new criteria.

The Holocaust, known in Hebrew as the Shoah, was the genocide of European Jews during World War II. From 1941 to 1945, Nazi Germany and its collaborators systematically murdered around six million Jews across German-occupied Europe, approximately two-thirds of Europe's Jewish population. The murders were committed primarily through mass shootings across Eastern Europe and poison gas chambers in extermination camps, chiefly Auschwitz-Birkenau, Treblinka, Belzec, Sobibor, Chełmno and Majdanek death camps in occupied Poland. Concurrent Nazi persecutions killed millions of other non-Jewish civilians and prisoners of war (POWs); the term Holocaust is sometimes used to include the murder and persecution of non-Jewish groups, such as the Romani and Soviet POWs.

The Battle of Điện Biên Phủ was a defeat of the French Union forces by the Viet Minh forces in the First Indochina War. It took place between 13 March and 7 May 1954. The French began an operation to insert, and support, their soldiers at Điện Biên Phủ, deep in the autonomous Tai Federation in northwest Tonkin. The operation's purpose was to cut off enemy supply lines into the neighboring Kingdom of Laos (a French protectorate) and draw the Viet Minh into a major confrontation in order to cripple them. The French based their forces in an isolated but well-fortified camp that would be resupplied by air, a strategy adopted based on the belief that the Viet Minh had no anti-aircraft capability. The communist Viet Minh, however, under General Võ Nguyên Giáp, surrounded and besieged the French. They brought in vast amounts of heavy artillery (including anti-aircraft guns) and managed to move these bulky weapons through difficult terrain up the rear slopes of the mountains. They dug tunnels and arranged the guns to target the French positions. The tunnels featured a front terrace, onto which the Viet Minh would pull their cannons from out of the tunnels, fire a few shots, to then pull them back into protective cover. In March, the Viet Minh began a massive artillery bombardment of the French defenses. The strategic positioning of their artillery made it nearly impervious to French counter-battery fire. Tenacious fighting on the ground ensued, reminiscent of the trench warfare of World War I. At times, the French repulsed Viet Minh assaults on their positions while supplies and reinforcements were delivered by air. As key positions were overrun, the perimeter contracted, and the air resupply on which the French had placed their hopes became impossible as aircraft were shot down and runways were destroyed. After a two-month siege, the garrison was overrun, with the surviving French forces forced to surrender. Although it did not significantly alter the strategic situation in Indochina, the defeat at Điện Biên Phủ brought a profound psychological shock to France. It led to a gradual withdrawal of French forces from all of Indochina (with the exception of Laos). This was agreed in the 1954 Geneva Accords signed ten weeks after the battle. Accordingly, Vietnam was also temporarily divided at the 17th parallel, with the North assigned to the Democratic Republic of Vietnam under Ho Chi Minh, and the South to the State of Vietnam under Bao Dai and Ngo Dinh Diem.

Cuba, officially the Republic of Cuba, is an island country in the Caribbean. It comprises the eponymous main island as well as 4,195 islands, islets, and cays. Situated at the convergence of the Caribbean Sea, Gulf of Mexico, and Atlantic Ocean, Cuba is located east of the Yucatán Peninsula, south of both Florida and the Bahamas, west of Hispaniola, and north of Jamaica and the Cayman Islands. Cuba is the largest country in the Caribbean by area and the third-largest by population, after Haiti and the Dominican Republic. Culturally, Cuba is considered to be part of Latin America. Its capital and largest city is Havana.

Kitty Genovese, a 28-year-old bartender, was raped and stabbed to death on March 13, 1964, outside the apartment building where she lived in the Kew Gardens neighborhood of the Queens borough of New York City, United States. Two weeks after the murder, The New York Times published an article claiming that thirty-seven witnesses saw or heard the attack, and that none of them called the police or came to her aid. However, subsequent investigations revealed that the extent of public apathy was exaggerated. While some neighbors heard her cries, many did not realize the severity of the situation. The incident prompted inquiries into what became known as the bystander effect, or "Genovese syndrome", and the lack of any urgent response by many of Genovese's neighbors became a topic reviewed in U.S. psychology textbooks for the next four decades. Researchers have since uncovered major inaccuracies in the Times article, and police interviews revealed that some witnesses had attempted to contact authorities. In 1964, reporters at a competing news organization discovered that the Times article was inconsistent with the facts, but were unwilling at the time to challenge Times editor Abe Rosenthal. In 2007, an article in American Psychologist found "no evidence for the presence of 38 witnesses, or that witnesses observed the murder, or that witnesses remained inactive". In 2016, the Times called its own reporting "flawed", stating that the original story "grossly exaggerated the number of witnesses and what they had perceived". Winston Moseley, a 29-year-old Manhattan native, was arrested during a house burglary six days after the murder. While in custody, he confessed to killing Genovese. At his trial, Moseley was found guilty of murder and sentenced to death. His sentence was commuted to life imprisonment. Moseley died in prison on March 28, 2016, at the age of 81, having served 52 years.

Apollo 9 (March 3–13, 1969) was the third human spaceflight in NASA's Apollo program, which successfully tested systems and procedures critical to landing on the Moon. The three-man crew consisted of Commander James McDivitt, Command Module Pilot David Scott, and Lunar Module Pilot Rusty Schweickart. Flown in low Earth orbit, it was the second crewed Apollo mission that the United States launched via a Saturn V rocket, and was the first flight of the full Apollo spacecraft: the command and service module (CSM) with the Lunar Module (LM). The mission was flown to qualify the LM for lunar orbit operations in preparation for the first Moon landing by demonstrating its descent and ascent propulsion systems, showing that its crew could fly it independently, then rendezvous and dock with the CSM again, as would be required for the first crewed lunar landing. Other objectives of the flight included firing the LM descent engine to propel the spacecraft stack as a backup mode (as was required on the Apollo 13 mission), and use of the portable life support system backpack outside the LM cabin. After launching on March 3, 1969, the crew performed the first crewed flight of an Apollo Lunar Module, the first docking and extraction of the same, one two-person spacewalk (EVA), and the second docking of two crewed spacecraft—two months after the Soviets performed a spacewalk crew transfer between Soyuz 4 and Soyuz 5. The mission concluded on March 13 and was a complete success. It proved the LM worthy of crewed spaceflight, setting the stage for the dress rehearsal for the lunar landing, Apollo 10, before the ultimate goal, landing on the Moon.

Sierra Pacific Airlines Flight 802 was a charter flight from Bishop, California to Burbank, California that crashed into the White Mountains on the evening of March 13, 1974. The aircraft, carrying a movie production crew, crashed for undetermined reasons, killing all 36 occupants on board. To this day, the crash remains one of only three aviation accidents to be unsolved by the National Transportation Safety Board (NTSB), and it stands as the fourth-deadliest crash of a Convair CV-440 to date.

The New Joint Endeavor for Welfare, Education, and Liberation, or New JEWEL Movement (NJM), was a Marxist–Leninist vanguard party in the Caribbean island nation of Grenada that was led by Maurice Bishop. Established in 1973, the NJM issued its manifesto prior to Grenada being granted independence from the United Kingdom in 1974. The NJM took control of Grenada with a bloodless coup in 1979 and ruled by decree as the People's Revolutionary Government until 1983. In October of that year, Bishop and seven of his associates were killed by paramilitaries affiliated with hard-line elements in his own party. Those elements formed a military government, which was quickly deposed by a U.S. invasion later in October.

The Seikan Tunnel is a 53.85-kilometre (33.5-mile) dual-gauge railway tunnel in Japan, with a 23.3-kilometre (14.5-mile) segment running beneath the seabed of the Tsugaru Strait, which separates Aomori Prefecture on Honshu, Japan's main island, from the northern island of Hokkaido. The tunnel's track level lies approximately 100 metres (330 ft) below the seabed and 240 metres (790 ft) below sea level. Following several decades of planning and construction, the tunnel opened on 13 March 1988.

Space Shuttle Discovery is a retired American Space Shuttle orbiter. The spaceplane was one of the orbiters from NASA's Space Shuttle program and the third of five fully operational orbiters to be built. Its first mission, STS-41-D, flew from August 30 to September 5, 1984. Over 27 years of service it launched and landed 39 times, aggregating more spaceflights than any other spacecraft as of December 2024. The Space Shuttle launch vehicle had three main components: the Space Shuttle orbiter, a single-use central fuel tank, and two reusable solid rocket boosters. Nearly 25,000 heat-resistant tiles cover the orbiter to protect it from high temperatures on re-entry.

The 1993 Storm of the Century was a devastating cyclonic storm, or nor'easter, that formed over the Gulf of Mexico on March 12, 1993. The cold weather, heavy snowfall, high winds and storm surge that the storm brought affected a very large area; at its height, it stretched from Canada to Honduras. The cyclone moved through the Gulf of Mexico and then through the eastern United States before moving on to eastern Canada. It eventually dissipated in the North Atlantic Ocean on March 15.

The Dunblane massacre was a school shooting that took place at Dunblane Primary School in Dunblane, near Stirling, Scotland, on 13 March 1996, when 43-year-old Thomas Hamilton killed 16 pupils and one teacher and injured 15 others before killing himself. It remains the deadliest mass shooting in British history.

The Missionaries of Charity is a Catholic centralised religious institute of consecrated life of pontifical right for women established in 1950 by Mother Teresa. As of 2023, it consisted of 5,750 members of religious sisters. Members of the order designate their affiliation using the order's initials, "M.C." A member of the congregation must adhere to the vows of chastity, poverty, obedience, and the fourth vow, to give "wholehearted free service to the poorest of the poor". Today, the order consists of both contemplative and active branches in several countries.

Nature is a British weekly international scientific journal publishing peer-reviewed research across the natural sciences, including biology, physics, chemistry, the earth sciences, and related interdisciplinary fields. It operates editorial offices in London, the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. According to the 2022 Journal Citation Reports, Nature had one of the highest impact factors among multidisciplinary science journals (50.5), reflecting its strong citation influence within the scientific literature; some commentators also regard it as among the most influential scientific journals worldwide. In 2007, Nature received the Prince of Asturias Award for Communications and Humanity. As of 2012, it claimed an online readership of about three million unique readers per month.

The Sierre bus crash occurred on 13 March 2012 near Sierre, Switzerland, when a coach carrying school teachers and pupils crashed into a wall in the Sierre Tunnel. Of the 52 people on board, 28 were killed in the crash, including both drivers, all four teachers, and 22 of the 46 children. The other 24 pupils, all aged between 10 and 12, were injured, including three who were hospitalised with serious brain and chest injuries.

A conclave was held on 12 and 13 March 2013 to elect a new pope to succeed Benedict XVI, who had resigned on 28 February 2013. Of the 117 eligible cardinal electors, all but two attended. On the fifth ballot, the conclave elected Cardinal Jorge Mario Bergoglio, the archbishop of Buenos Aires. After accepting his election, he took the name Francis.

On 13 March 2015, a Serbian Army Mil Mi-17 helicopter crashed just short of Belgrade Nikola Tesla Airport while transporting a five-day-old baby with respiratory problems to a nearby hospital. All seven people onboard, including four crew members, two medical personnel and the baby, were killed. The baby had to be flown from Novi Pazar to Belgrade by helicopter because of a landslide-induced road obstruction. The flight was ordered by Health Minister Zlatibor Lončar and Defence Minister Bratislav Gašić. Due to inclement weather, the helicopter made several circles around the airport and two landing attempts before crashing.

The March 2016 Ankara bombing killed at least 37 people and injured 125. Of the 125 individuals who suffered injuries, 19 were seriously harmed. Several buildings were also damaged during the event, and a bus and many cars were reportedly completely destroyed.

On 13 March 2016, three Islamist gunmen opened fire at a beach resort in Grand-Bassam, Ivory Coast, killing at least 19 people and injuring 33 others.

On 13 March 2019, a school shooting took place at the Professor Raul Brasil State School in Suzano, São Paulo, Brazil. A pair of former students, 17-year old Guilherme Taucci Monteiro and 25-year-old Luiz Henrique de Castro, killed five students and two school staff members. Before committing the attack, Taucci had killed his uncle. After killing most of their victims in the school, Taucci then killed his own partner and committed suicide. Gunshots wounded 11 people.

Donald John Trump is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party, he served as the 45th president from 2017 to 2021.

Breonna Taylor was an African-American woman who was shot and killed while unarmed in her Louisville, Kentucky, home by Louisville Metro Police Department (LMPD) police officers who entered under the auspices of a "no-knock" search warrant. Taylor's boyfriend, Kenneth Walker, fired a shot, hitting officer Jonathan Mattingly. Mattingly and two other LMPD officers—Brett Hankison and Myles Cosgrove—opened fire. It was determined that Cosgrove fired the fatal shot to Taylor and that none of Hankison's shots hit anyone. A grand jury chose not to indict Mattingly or Cosgrove, with prosecutors saying their use of force was justified. The grand jury did indict Hankison on felony wanton endangerment of Taylor's neighbors, for which he was later acquitted. After this, the Department of Justice (DOJ) charged Hankison with violating Taylor's civil rights. He was found guilty in November 2024 and sentenced to 33 months in prison. The DOJ also charged three other officers, who were not present at the shooting, with conspiracy in falsifying evidence to procure the search warrant, and then covering it up. Those charges were later dropped.

Katerina N. Sakellaropoulou is a Greek retired judge who served as the president of Greece from 2020 to 2025. She was elected by the Hellenic Parliament to succeed Prokopis Pavlopoulos on 22 January 2020. Prior to her election as president, Sakellaropoulou served as president of the Council of State, the highest administrative court of Greece. She was the country's first female president.