March 15 in History

The consuls were the two highest elected public officials of the Roman Republic. Romans considered the consulship the second-highest level of the cursus honorum—an ascending sequence of public offices to which politicians aspired—after that of the censor, which was reserved for former consuls. Each year, the centuriate assembly elected two consuls to serve jointly for a one-year term. The consuls alternated each month holding fasces when both were in Rome. A consul's imperium extended over Rome and all its provinces.

Julius Caesar, the Roman dictator, was assassinated on the Ides of March, 44 BC, by a group of senators during a Senate session at the Curia of Pompey, located within the Theatre of Pompey in Rome. The conspirators, numbering 60 individuals and led by Marcus Junius Brutus, Gaius Cassius Longinus, and Decimus Junius Brutus Albinus, stabbed Caesar approximately 23 times. They justified the act as a preemptive defense of the Roman Republic, asserting that Caesar's accumulation of lifelong political authority—including his perpetual dictatorship and other honors—threatened republican traditions. The assassination failed to achieve its immediate objective of restoring the Republic's institutions. Instead, it precipitated Caesar's posthumous deification, triggered the Liberators' civil war between his supporters and the conspirators, and contributed to the collapse of the Republic. These events ultimately culminated in the rise of the Roman Empire under Augustus, marking the beginning of the Principate era.

Odoacer, also spelled Odovacer or Odovacar, was a barbarian soldier and statesman from the Middle Danube who was an officer of the Roman army and deposed the Western Roman child emperor Romulus Augustulus to become the ruler of Italy (476–493). This event is traditionally understood as marking the end of the Western Roman Empire.

Abūʾl-Ḥusayn Yaḥyā ibn al-Ḥusayn ibn al-Qāsim ibn Ibrāhīm Ṭabāṭabā al-Ḥasanī, better known by his honorific title of al-Hādī ilāʾl-Ḥaqq, was a religious and political leader in the Arabian Peninsula. He was the first Zaydi imam who ruled portions of Yemen from 897 to 911. He is also the ancestor of the Rassid Dynasty which ruled Yemen intermittently until the North Yemen Civil War in 1962.

Dom Afonso I nicknamed "the Conqueror", "the Founder" and "the Great" by the Portuguese, was the first king of Portugal, from 26 July 1139 until his death on 6 December 1185. He achieved the independence of the County of Portugal, establishing a new kingdom and doubling its area with the Reconquista, an objective that he pursued until his death.

Treaty of Lubowla of 1412 was a treaty between Władysław II, King of Poland, and Sigismund of Luxemburg, King of Hungary. Negotiations took place in the town of Lublo and a treaty confirmed later that year in Buda.

The Declaration of Indulgence was Charles II of England's attempt to extend religious liberty to Protestant nonconformists and Roman Catholics in his realms, by suspending the execution of the Penal Laws that punished recusants from the Church of England. Charles issued the Declaration on 15 March 1672.

Newburgh is a city in Orange County, New York, United States. With a population of 28,856 as of the 2020 census, it is a principal city of the Kiryas Joel–Poughkeepsie–Newburgh metropolitan area with an estimated 712,000 residents. Located 60 miles (97 km) north of New York City, and 90 miles (140 km) south of Albany on the Hudson River within the Hudson Valley Area, the city of Newburgh is located near Stewart International Airport, one of the primary airports for Downstate New York.

Benjamin Morrell was an American sea captain, explorer and trader who made a number of voyages, mainly to the Atlantic, the Southern Ocean and the Pacific Islands. In a ghost-written memoir, A Narrative of Four Voyages, which describes his sea-going life between 1823 and 1832, Morrell included numerous claims of discovery and achievement, many of which have been disputed by geographers and historians, and in some cases have been proven false. He ended his career as a fugitive, having wrecked his ship and misappropriated parts of the salvaged cargo.

The French Third Republic was the system of government adopted in France from 4 September 1870, when the Second French Empire collapsed during the Franco-Prussian War, until 10 July 1940, after the Fall of France during World War II led to the formation of the Vichy government. The French Third Republic was a parliamentary republic.

The Australia and New Zealand tour of the England cricket team in 1876–77 was at the time considered to be another professional first-class cricket tour of the colonies, as similar tours had occurred previously, but retrospectively it became classified as the first Test cricket tour of Australia by the English cricket team. The English team is sometimes referred to as James Lillywhite's XI. In all, they played 23 matches but only three including the two Tests are recognised as first-class. The first match started at the Adelaide Oval on 16 November 1876 and the last at the same venue on 14 April 1877. There were fifteen matches in Australia and, between January and March, eight in New Zealand.

The Lobau bombing was a bomb attack in Paris, France, carried out on 15 March 1892, by the anarchist militant Théodule Meunier against the Lobau barracks. Organized four days after the Saint-Germain bombing, it was one of the first attacks of the Ère des attentats (1892–1894). The explosion caused material damage in the surrounding area but killed or injured no one.

Parliamentary elections were held in the Grand Duchy of Finland on 15 and 16 March 1907. They were the first parliamentary election in which members were elected to the new Parliament of Finland by universal suffrage and the first in the world in which female members were elected.

The Finnish Civil War was a civil war in 1918 fought for the leadership and control of recently independent Finland between White Finland and the Finnish Socialist Workers' Republic. The clashes took place in the context of the national, political, and social turmoil caused by World War I in Europe. The belligerents were the paramilitary Red Guards, led by a section of the Social Democratic Party with backup of the Russian bolsheviks, and the paramilitary White Guards of the senate. General C. G. E. Mannerheim led the White Guards with major assistance by both the Finnish Jäger Battalion trained in Germany and the German Imperial Army, along the German goal to control Fennoscandia and Petrograd of Russia. The Reds, composed of industrial and agrarian working class people, controlled the cities and industrial centres of southern Finland. The Whites, composed of land owners and the middle and upper class, controlled the rural central and northern Finland.

The American Legion, commonly known as the Legion, is an organization of U.S. veterans headquartered in Indianapolis, Indiana. It comprises state, U.S. territory, and overseas departments, in turn made up of local posts. It was established in March 1919 in Paris, France, by officers and men of the American Expeditionary Forces (AEF). It was subsequently chartered by the 66th U.S. Congress on September 16, 1919.

Egypt, officially the Arab Republic of Egypt, is a country spanning the northeast corner of Africa and southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to the north, Palestine and Israel to the northeast, the Red Sea to the east, Sudan and the Sahara to the south, and Libya to the west. The Gulf of Aqaba in the northeast separates Egypt from Jordan and Saudi Arabia. Cairo is the capital, largest city, and leading cultural centre, while Alexandria is the second-largest city and an important hub of industry and tourism. With over 107 million inhabitants, Egypt is the most populous country in the Arab world, third-most populous country in Africa, and 15th-most populated in the world.

The military occupation of Czechoslovakia by Nazi Germany began with the German annexation of the Sudetenland in 1938, continued with the creation of the Protectorate of Bohemia and Moravia, and by the end of 1944 extended to all parts of Czechoslovakia.

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 1961 Commonwealth Prime Ministers' Conference was the 11th Meeting of the Heads of Government of the Commonwealth of Nations. It was held in the United Kingdom in March 1961, and was hosted by British Prime Minister, Harold Macmillan.

On 15 March 1974, Sterling Airways Flight 901, a Sud Aviation Caravelle operated by Sterling Airways, experienced a landing gear failure as it was taxiing for take-off. The right main landing gear collapsed, which caused the right wing to contact the runway, rupturing a fuel tank and igniting the spilt fuel. The fire killed 15 passengers and injured 37 passengers and crew. The aircraft had been chartered by tour company Tjæreborg to take tourists around Asia, and was on the way back to Copenhagen when the accident happened. The accident came only two years after the crash of Sterling Airways Flight 296.

The collapse of Hotel New World was a civil disaster that occurred in Singapore on 15 March 1986. The Hotel New World was a six-story building situated at the junction of Serangoon Road and Owen Road in the Rochor district when it suddenly collapsed, trapping 50 people beneath the rubble. 33 people died and 17 people were rescued.

The Cold War was a period of international geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc. It began in the aftermath of the Second World War and ended with the dissolution of the Soviet Union in 1991. The term cold war is used because there was no direct fighting between the two superpowers, though each supported opposing sides in regional conflicts known as proxy wars. In addition to the struggle for ideological and economic influence and an arms race in both conventional and nuclear weapons, the Cold War was expressed through technological rivalries such as the Space Race, espionage, propaganda campaigns, embargoes, and sports diplomacy.

The Syrian revolution was a series of mass protests and civilian uprisings throughout Syria – with a subsequent violent reaction by the Ba'athist regime – lasting from 2011 to 2024 as part of the greater Arab Spring in the Arab world. The revolution, which demanded the end of the decades-long Assad family rule, began as minor demonstrations during January 2011 and transformed into large nationwide protests in March. The uprising was marked by mass protests against the Ba'athist dictatorship of president Bashar al-Assad meeting police and military violence, massive arrests and a brutal crackdown, resulting in hundreds of thousands of deaths and tens of thousands wounded. 13 years after the start of the revolution, the Assad regime fell in 2024 after a series of rebel offensives.

From 2019 until 2020, protests were held in Hong Kong in response to the Hong Kong government's introduction of a bill to amend the Fugitive Offenders Ordinance in regard to extradition. It was the largest series of demonstrations in the history of Hong Kong.

The Aragalaya was a series of mass protests that began in March 2022 against the government of Sri Lanka. The government was heavily criticized for mismanaging the Sri Lankan economy, which led to a subsequent economic crisis involving severe inflation, daily blackouts, and a shortage of fuel, domestic gas, and other essential goods. The protesters' main demand was the resignation of President Gotabaya Rajapaksa and key officials from the Rajapaksa family. Despite the involvement of several opposition parties, most protesters considered themselves to be apolitical, with many expressing discontent with the parliamentary opposition. Protesters chanted slogans such as "Go Home Gota", "Go Home Rajapaksas", and "Aragalayata Jaya Wewa". Most protests were organized by the general public, with youths playing a major part by carrying out protests at Galle Face Green.