March 21 in History

The siege of Rome took place on 2 March 537 – 12 March 538 AD and it was the city's first siege during the Gothic War (535–554) between the defending Byzantine Empire's forces under the leadership of Belisarius against a numerically superior Ostrogothic (Goths) force under Vitigis. The siege was the first major encounter between the forces of the two opponents, and played a decisive role in the subsequent development of the war.

The Battle of Vincy was a battle of the Frankish civil war of 715–18 fought near Cambrai, in the modern département of Nord. It was a contest between Charles Martel and the Austrasians on one side and the king of the Franks, Chilperic II, and his mayor of the palace, Ragenfrid, on the other.

Louis VII, was King of France from 1137 to 1180. His first marriage was to Duchess Eleanor of Aquitaine, one of the wealthiest and most powerful women in western Europe. The marriage temporarily extended the Capetian lands to the Pyrenees.

The Erfurt massacre was a massacre of the Jewish community in Erfurt, Germany, on 21–22 March 1349. Accounts of the number of Jews killed in the massacre vary widely from between 100 and up to 3000. Any Jewish survivors were expelled from the city. Some Jews set fire to their homes and possessions and perished in the flames before they could be lynched.

The Great New Orleans Fire (1788) was a fire that destroyed 856 of the 1,100 structures in New Orleans, Louisiana, on March 21, 1788, spanning the south central Vieux Carré from Burgundy to Chartres Street, almost to the Mississippi River front buildings. An additional 212 buildings were destroyed in a later citywide fire on December 8, 1794.

The Battle of Alexandria was fought on 21 March 1801, where the British army and naval forces repelled an assault by the French army as part of the French invasion of Egypt and Syria. Led by General Sir Ralph Abercromby, the British entrenched army engaged a French force under Divisional-general Jacques-François Menou near the ruins of Nicopolis, on the narrow spit of land between the Mediterranean Sea and Abukir. The British routed Menou's army after several hours of fierce fighting, though Abercromby was mortally wounded. Part of the French casualties at Alexandria was caused by British naval force under Frederick Maitland, whose role was also important in suppressing the French attacks. John Hely-Hutchinson, who replaced Abercromby, led the British army to Alexandria and laid siege to the city, which surrendered in September.

The Napoleonic Wars (1803–15) were a global series of conflicts fought by a fluctuating array of European coalitions against the French First Republic (1803–04) under the First Consul followed by the First French Empire (1804–15) under the Emperor of the French, Napoleon. The wars originated in political forces arising from the French Revolution (1789–99) and French Revolutionary Wars (1792–1802) and produced a period of French domination over Continental Europe. The wars are categorised as seven conflicts, five named after the coalitions that fought Napoleon, plus two named for their respective theatres: the War of the Third Coalition, War of the Fourth Coalition, War of the Fifth Coalition, War of the Sixth Coalition, War of the Seventh Coalition, the Peninsular War, and the French invasion of Russia.

The Wellington-Winchilsea Duel took place on 21 March 1829 at Battersea, then in Surrey on the outskirts of London. It was a bloodless duel fought between the British prime minister Arthur Wellesley, 1st Duke of Wellington and George Finch-Hatton, 10th Earl of Winchilsea.

Alexander Hamilton Stephens was an American politician who served as the only vice president of the Confederate States from 1861 to 1865, and later as the 50th governor of Georgia from 1882 until his death in 1883. A member of the Democratic Party, he represented the state of Georgia in the United States House of Representatives before and after the Civil War.

Sir Henry Morton Stanley was a Welsh-American explorer, journalist, soldier, colonial administrator, author, and politician famous for his exploration of Central Africa and search for missionary and explorer David Livingstone. Besides his discovery of Livingstone, he is mainly known for his search for the sources of the Nile and Congo rivers, the work he undertook as an agent of King Leopold II of the Belgians that enabled the occupation of the Congo Basin region, and his command of the Emin Pasha Relief Expedition. He was knighted in 1897, and served in Parliament as a Liberal Unionist member for Lambeth North from 1895 to 1900.

The Hungarian Soviet Republic, also known as the Socialist Federative Soviet Republic of Hungary was a short-lived state that existed from 21 March 1919 to 1 August 1919, succeeding the First Hungarian Republic. The Hungarian Soviet Republic was a small rump state run by communists and socialists which, at its time of establishment, controlled approximately only 23% of Hungary's historic territory. The nominal head of government was Sándor Garbai, but the de facto leader was Béla Kun, leader of the Party of Communists in Hungary. Unable to reach an agreement with the Triple Entente, which maintained an economic blockade of Hungary, in dispute with neighboring countries over territorial disputes, and beset by profound internal social changes, the Hungarian Soviet Republic failed in its objectives and was abolished a few months after its foundation. Its main figure was the Communist Béla Kun, despite the fact that in the first days the majority of the new government consisted of radical Social Democrats. The new system effectively concentrated power in the governing councils, which exercised it in the name of the working class.

The Butler Act was a 1925 Tennessee law prohibiting public school teachers from denying the Genesis account of humankind's origin. The law also prevented the teaching of the evolution of humans from what it referred to as lower orders of animals in place of the Biblical account. The law was introduced by Tennessee House of Representatives member John Washington Butler, for whom the law was named. It was enacted as Tennessee Code Annotated Title 49 (Education) Section 1922, having been signed into law by Tennessee governor Austin Peay.

L'enfant et les sortilèges: Fantaisie lyrique en deux parties is an opera in one act, with music by Maurice Ravel to a libretto by Colette. It is Ravel's second opera, his first being L'heure espagnole. Written from 1917 to 1925, L'enfant et les sortilèges was first performed in Monte Carlo on 21 March 1925, conducted by Victor de Sabata.

The Australian Eastern Mission (AEM) was a 1934 diplomatic tour of East and South-East Asia led by Australian deputy prime minister John Latham. The mission was the first such official tour sent by Australia outside of the British Empire and has been seen as a landmark in Australian foreign policy and engagement with Asia.

The Ponce massacre took place on Palm Sunday, March 21, 1937, in Ponce, Puerto Rico, when a peaceful civilian march turned into a police shooting in which 17 civilians, one policeman and one National Guardsman were killed, and more than 200 civilians wounded. None of the civilians were armed and most of the dead were reportedly shot in their backs. The march had been organized by the Puerto Rican Nationalist Party to commemorate the abolition of slavery in Puerto Rico by the governing Spanish National Assembly in 1873, and to protest the U.S. government's imprisonment of the Party's leader, Pedro Albizu Campos, on sedition charges.

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. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. 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.

The Tsardom of Bulgaria, also known as the Third Bulgarian Tsardom, commonly known in English as the Kingdom of Bulgaria, or simply Bulgaria, was a constitutional monarchy in Southeastern Europe, which was established on 5 October [O.S. 22 September] 1908, when the Bulgarian state was raised from a principality to a tsardom.

Apartheid was a system of institutionalised racial segregation that existed in South Africa and South West Africa from 1948 to the early 1990s. It was characterised by an authoritarian political culture based on baasskap, which ensured that South Africa was dominated politically, socially, and economically by the nation's minority white population. Under this minoritarian system, white citizens held the highest status, followed by Indians, Coloureds and black Africans, in that order. The economic legacy and social effects of apartheid continue to the present day, particularly inequality.

The Ranger program was a series of uncrewed space missions by the United States in the 1960s whose objective was to obtain the first close-up images of the surface of the Moon. The Ranger spacecraft were designed to take images of the lunar surface, transmitting those images to Earth until the spacecraft were destroyed upon impact. A series of mishaps, however, led to the failure of the first six flights. At one point, the program was called "shoot and hope". Congress launched an investigation into "problems of management" at NASA Headquarters and Jet Propulsion Laboratory. After two reorganizations of the agencies, Ranger 7 successfully returned images in July 1964, followed by two more successful missions.

The Battle of Karameh was a 15-hour military engagement between Israel and the combined forces of Jordan and the Palestine Liberation Organization (PLO) in the Jordanian border town of Karameh during the War of Attrition on 21 March 1968. It was planned by Israel as one of two concurrent raids on PLO camps, one in Karameh along the Jordan River and the other in the distant village of Ghor es-Safi south of the Dead Sea.

San Diego Comic-Con is a comic book convention and multi-genre entertainment event held annually in San Diego, California, United States, at the San Diego Convention Center. Founded in 1970, originally showcasing primarily comic books and science fiction/fantasy media, Comic-Con has grown to include a large range of pop culture and entertainment elements across virtually all genres.

In late March and early April 1983, large numbers of Palestinians in the West Bank complained of fainting and dizziness, the vast majority of whom were teenage schoolgirls and a smaller number of whom were female Israeli soldiers. The symptoms led to 943 hospitalizations. Investigators concluded in April 1983 that the wave of complaints was likely the result of mass psychogenic illness, even if some environmental irritant had originally been present. This conclusion was supported by a Palestinian health official, who said that 20% of the early cases may have been caused by the inhalation of some kind of gas, but the remaining 80% were psychosomatic.

Debra Janine Thomas is an American figure skater and physician. She is the 1986 World champion, the 1988 Olympic bronze medalist, and a two-time U.S. national champion. Her rivalry with East Germany's Katarina Witt at the 1988 Calgary Olympics was known as the Battle of the Carmens.

Namibia, officially the Republic of Namibia, is a country in Southern Africa. It borders the Atlantic Ocean to the west, Angola and Zambia to the north, Botswana to the east and South Africa to the south; in the northeast, approximating a quadripoint, Zimbabwe lies less than 200 metres away along the Zambezi river near Kazungula, Zambia. Namibia's capital and largest city is Windhoek.

Bertrand Piccard FRSGS is a Swiss explorer, psychiatrist and environmentalist. Along with Brian Jones, he was the first to complete a non-stop balloon flight around the globe, in a balloon named Breitling Orbiter 3. He was the initiator, chairman, and pilot, with André Borschberg, of Solar Impulse, the first successful round-the-world solar-powered flight. In 2012 Piccard was awarded a Champions of the Earth award by the UN Environment Programme. He is the founder and chairman of the Solar Impulse Foundation.

Social media are new media technologies that facilitate the creation, sharing and aggregation of content amongst virtual communities and networks. Common features include:Online platforms enable users to create and share content and participate in social networking. User-generated content such as text posts or comments, digital photos or videos, and data generated through online interactions. Service specific profiles that are designed and maintained by the social media organization. Social media helps the development of online social networks by connecting a user's profile with those of other individuals or groups.

China Eastern Airlines Flight 5735 (MU5735) was a domestic passenger flight from Kunming Changshui International Airport to Guangzhou Baiyun International Airport in China. At 14:23 China Standard Time on 21 March 2022, the Boeing 737-800 aircraft descended steeply mid-flight and struck the ground at high speed in Teng County, Wuzhou, Guangxi, killing all 132 passengers and crew on board. It was the third-deadliest aviation accident in China, the deadliest involving China Eastern Airlines, and the deadliest aviation accident of 2022. The Civil Aviation Administration of China (CAAC) is responsible for the investigation.