May 17 in History

Pope Liberius (310 – 24 September 366) was the bishop of Rome from 17 May 352 until his death on 24 September 366. According to the Catalogus Liberianus, he was consecrated on 22 May as the successor to Julius I. He is not mentioned as a saint in the Roman Martyrology, making him the earliest pontiff not to be venerated as a saint in the Catholic Church and, along with Anastasius II, one of only two popes to be omitted from Catholic sainthood in the first 500 years of church history. Liberius is mentioned in the Greek Menology, the Eastern equivalent to the martyrologies of the Western Church and a measure of sainthood prior to the institution of the formal Western processes of canonization.

Pope Adrian III or Hadrian III (Latin: Adrianus or Hadrianus; died 8 July 885) was the bishop of Rome and leader of the Papal States from 17 May 884 to his death on 8 July 885. He served for little more than a year, during which he worked to help the people of Italy in a very troubled time of famine and war.

The Battle of Rovine took place on 17 May 1395. The Wallachian army led by Voivod Mircea the Elder opposed the Ottoman invasion personally led by Sultan Bayezid I the Thunderbolt. The Turkish force heavily outnumbered the Wallachian troops. The legend says that on the eve of the battle, dressed as a peace emissary, Mircea cel Bătrân talked to Bayezid asking him to leave Wallachia and promised him safe passage back. The Sultan proudly insisted on fighting and later suffered a humiliating loss.

Edward Stafford, 3rd Duke of Buckingham KG KB (3 February 1478 – 17 May 1521), was an English nobleman. He was the son of Henry Stafford, 2nd Duke of Buckingham, and Katherine Woodville, and nephew of Elizabeth Woodville and King Edward IV. Thus, Edward Stafford was a first cousin once removed of King Henry VIII. He frequently attended the courts of Henry VII and Henry VIII. He was convicted of treason and executed on 17 May 1521.

Pánfilo de Narváez was a Spanish conquistador and soldier in the Americas. Born in Spain, he first sailed to the island of Jamaica in 1510 as a soldier. Pánfilo participated in the conquest of Cuba and led an expedition to Camagüey, escorting Bartolomé de las Casas.

George Boleyn, Viscount Rochford (c. 1504 – 17 May 1536) was an English courtier and nobleman who played a prominent role in the politics of the early 1530s as the brother of Anne Boleyn, second wife of King Henry VIII. George was the maternal uncle of Queen Elizabeth I, although he died long before his niece ascended the throne. Following his father's promotion in the peerage in 1529 to Earl of Wiltshire and Earl of Ormond, he adopted his father's junior title Viscount Rochford (created in 1525) as a courtesy title. He was accused of incest with his sister Anne during the period of her trial for high treason, as a result of which both were executed.

Henry VIII was King of England and Ireland from 22 April 1509 until his death in 1547.

Anne of Denmark (Danish: Anna; 12 December 1574 – 2 March 1619) was Queen of Scotland from her marriage to King James VI on 20 August 1589, and Queen of England and Ireland from the union of the Scottish and English Crowns on 24 March 1603, until her death in 1619. The second daughter of King Frederick II of Denmark and Sophie of Mecklenburg-Güstrow, Anne married James at age 14. They had three children who survived infancy: Henry Frederick, Prince of Wales, who predeceased his parents; Princess Elizabeth, who became Queen of Bohemia; and James's future successor, Charles I. Anne demonstrated an independent streak and a willingness to use factional Scottish politics in her conflicts with James over the custody of Prince Henry and his treatment of her friend Beatrix Ruthven. Anne appears to have loved James at first, but the couple gradually drifted and eventually lived apart, though mutual respect and a degree of affection survived. In England, Anne shifted her energies from factional politics to patronage of the arts and constructed her own magnificent court, hosting one of the richest cultural salons in Europe. After 1612, she had sustained bouts of ill health and gradually withdrew from the centre of court life. Though she was reported to have been a Protestant at the time of her death, she may have converted to Catholicism at some point. Some historians have dismissed Anne as frivolous and self-indulgent. However, 18th-century writers including Thomas Birch and William Guthrie considered her a woman of "boundless intrigue". Recent reappraisals acknowledge Anne's assertive independence and, in particular, her dynamic significance as a patron of the arts during the Jacobean age.

The Treaty of Zuhab (Persian: عهدنامه زهاب, romanized: Ahadnāmeh-ye Zuhab), also called Treaty of Qasr-e Shirin (Turkish: Kasr-ı Şirin Antlaşması), signed on 17 May 1639 at Qasr-e Shirin in western Iran, ended the Ottoman–Safavid War of 1623–1639. It strove to clarify territorial divisions and borders between the Safavid and Ottoman Empires, serving as an important document for future agreements.

Paul de Chomedey de Maisonneuve (13 February 1612 – 9 September 1676) was a French military officer and the founder of Ville-Marie, now the city of Montreal.

The Battle of Zusmarshausen was fought on 17 May 1648 between Bavarian-Imperial forces under von Holzappel and an allied Franco-Swedish army under the command of Carl Gustaf Wrangel and Turenne in the modern Augsburg district of Bavaria, Germany. The allied force emerged victorious, and the Imperial army was only rescued from annihilation by the stubborn rearguard fighting of Raimondo Montecuccoli and his cavalry. Zusmarshausen was the last major battle of the war to be fought on German soil during the Thirty Years' War, and was also the largest battle (in terms of numbers of men involved; casualties were relatively light) to take place in the final three years of the war.

Louis Jolliet (French pronunciation: [lwi ʒɔljɛ]; September 21, 1645 – after May 1700) was a French-Canadian explorer known for his discoveries in North America. In 1673, Jolliet and Jacques Marquette, a Jesuit Catholic priest and missionary, were the first non-Natives to explore and map the Upper Mississippi River.

The Seven Years' War, 1756 to 1763, was a global war fought by numerous great powers, primarily in Europe, with significant subsidiary campaigns in North America and the Indian subcontinent. The primary warring states were Great Britain and Prussia fighting against France and Austria, with other countries joining these coalitions: Portugal, Spain, Sweden, and Russia, plus Saxony and many other minor states of the Holy Roman Empire. Related conflicts include the Third Silesian War, French and Indian War, Third Carnatic War, Anglo-Spanish War (1762–1763), and Spanish–Portuguese War. Although the War of the Austrian Succession ended with the Treaty of Aix-la-Chapelle (1748), none of the signatories were happy with the terms, and it was generally viewed as a temporary armistice. It led to a strategic realignment known as the Diplomatic Revolution that ended the long-running rivalry between Austria and France. The two declared war on Britain after signing the Treaty of Versailles in 1756, with a second agreement in 1757 bringing Prussia into the war on the side of Britain. Spain became a French ally in 1762, unsuccessfully invading Portugal, and losing Havana and Manila to Britain. Although these were returned under the Treaty of Paris in 1763, France lost its possessions in North America, while Britain established its commercial dominance in India. The conflict in Europe centred on Austrian attempts to recover Silesia, and ended with the Treaty of Hubertusburg in 1763. This confirmed Prussian occupation of Silesia and its status as a great power, challenging Austria for dominance within Germany and altering the European balance of power.

The siege of Quebec, also known as the second siege of Quebec, was a 1760 French attempt to retake Quebec City, in New France, which had been captured by Britain the previous year. The siege lasted from 29 April to 15 May, when British ships arrived to relieve the city and compelled the French commander, François Gaston de Lévis, to break off the siege and to retreat. The British launched the Montreal campaign a few months later, which resulted in the city's capture. French resistance ceased, and the British conquest of New France was complete, as was confirmed in 1763 by the Treaty of Paris.

The New York Stock Exchange is an American stock exchange headquartered at the New York Stock Exchange Building in the Financial District of Lower Manhattan in New York City. It is the largest stock exchange in the world by market capitalization, exceeding in January 2026. The NYSE is owned by Intercontinental Exchange, an American holding company that it also lists. Previously, it was part of NYSE Euronext (NYX), which was formed by the NYSE's 2007 merger with Euronext.

Muhammad Ali (4 March 1769 – 2 August 1849) was the Ottoman viceroy and governor of Albanian origin, who became the de facto ruler of Egypt from 1805 to 1848, widely considered the founder of modern Egypt. At the height of his rule in 1840, he controlled Egypt, Sudan, Hejaz, the Levant, Cyprus, Crete and parts of Greece and transformed Cairo from a mere Ottoman provincial capital to the center of an expansive empire. Born in a village in Albania, when he was young he moved with his family to Kavala in the Rumelia Eyalet, where his father, an Albanian tobacco and shipping merchant, served as an Ottoman commander of a small unit in the city. Ali was a military commander in an Albanian Ottoman force sent to recover Egypt from French occupation following Napoleon's withdrawal. He rose to power through a series of political maneuvers, and in 1805 he was named Wāli (governor) of Egypt and gained the rank of Pasha. As Wāli, Ali attempted to modernize Egypt by instituting dramatic reforms in the military, economic and cultural spheres. He also initiated a violent purge of the Mamluks, consolidating his rule and permanently ending the Mamluk hold over Egypt. Militarily, Ali recaptured the Arabian territories for the sultan, and conquered Sudan of his own accord. His attempt at suppressing the Greek rebellion failed decisively, however, following an intervention by the European powers at Navarino. In 1831, Ali waged war against the sultan, capturing Syria, crossing into Anatolia and directly threatening Constantinople, but the European powers forced him to retreat. After a failed Ottoman invasion of Syria in 1839, he launched another invasion of the Ottoman Empire in 1840; he defeated the Ottomans again and opened the way towards a capture of Constantinople. Faced with another European intervention, he accepted a brokered peace in 1842 and withdrew from the Levant; in return, he and his descendants were granted hereditary rule over Egypt and Sudan. His dynasty would rule Egypt for over a century, until the revolution of 1952 when King Farouk was overthrown by the Free Officers Movement led by Mohamed Naguib and Gamal Abdel Nasser, establishing the Republic of Egypt.

Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was Emperor of the French from 18 May 1804 until his first abdication in 1814, with a brief restoration during the Hundred Days in 1815. He rose to prominence as a general during the French Revolution and led a series of military campaigns across Europe and the Middle East during the French Revolutionary and Napoleonic Wars. As a statesman, he implemented numerous legal and administrative reforms in France and Europe. Born on the island of Corsica to a family of Italian origin, Napoleon moved to mainland France in 1779 and was commissioned as an officer in the French Royal Army in 1785. He supported the French Revolution in 1789 and promoted its cause in Corsica. He rose rapidly through the ranks after winning the siege of Toulon in 1793 and defeating royalist insurgents in Paris on 13 Vendémiaire in 1795. In 1796 he commanded a military campaign against the Austrians and their Italian allies in the War of the First Coalition, scoring decisive victories and becoming a national hero. He led an invasion of Egypt and Syria in 1798, which served as a springboard for his rise to political power. In November 1799 Napoleon engineered the Coup of 18 Brumaire against the French Directory and became First Consul of the Republic. He won the Battle of Marengo in 1800, which secured France's victory in the War of the Second Coalition, and in 1803 he sold the territory of Louisiana to the United States. In December 1804 Napoleon crowned himself Emperor of the French, further consolidating his power. The breakdown of the Treaty of Amiens led to the War of the Third Coalition by 1805. Napoleon shattered the coalition with a decisive victory at the Battle of Austerlitz, which led to the dissolution of the Holy Roman Empire. In the War of the Fourth Coalition, Napoleon defeated Prussia at the Battle of Jena–Auerstedt in 1806, marched his Grande Armée into Eastern Europe, and defeated the Russians in 1807 at the Battle of Friedland. Seeking to extend his trade embargo against Britain, Napoleon invaded the Iberian Peninsula and installed his brother Joseph as King of Spain in 1808, provoking the Peninsular War. In 1809 the Austrians again challenged France in the War of the Fifth Coalition, during which Napoleon consolidated his dominance over Europe after winning the Battle of Wagram. In the summer of 1812 he launched an invasion of Russia. After forcing the Russians to abandon Moscow following the Battle of Borodino, Napoleon briefly occupied the city before conducting a catastrophic retreat of his army that winter. In 1813 Prussia and Austria joined Russia in the War of the Sixth Coalition, in which Napoleon was decisively defeated at the Battle of Leipzig. The coalition invaded France and captured Paris, forcing Napoleon to abdicate in April 1814. He was exiled to the Mediterranean island of Elba and the Bourbons were restored to power. Ten months later Napoleon escaped from Elba with around a thousand men and marched on Paris, reclaiming control of the country. His opponents responded by forming a Seventh Coalition, which defeated him at the Battle of Waterloo in June 1815. Napoleon was exiled to the remote island of Saint Helena in the South Atlantic, where he died of stomach cancer in 1821, aged 51. Since his death, Napoleon has maintained a prominent place in historical research and popular culture. He is considered one of the greatest military commanders in history, and Napoleonic tactics are still studied at military schools worldwide. His legacy endures through the legal and administrative reforms he enacted in France and Western Europe, most notably the Napoleonic Code. He established a system of public education, abolished the vestiges of feudalism, emancipated Jews and other religious minorities, abolished the Spanish Inquisition, enacted the principle of equality before the law for an emerging middle class, and centralized state power at the expense of religious authorities. His conquests also acted as a catalyst for political change and the development of nation-states. However, he remains controversial because of his role in wars that devastated Europe, his looting of conquered territories, and his mixed record on civil rights. He abolished the free press, ended directly elected representative government, exiled and imprisoned critics of his regime, reinstated slavery in French colonies, banned the entry of black people and mulattos into France, reduced the civil rights of women and children, reintroduced a hereditary monarchy and nobility, and violently repressed popular uprisings against his rule.

Military occupation, also called belligerent occupation or simply occupation, is temporary hostile control exerted by a ruling power's military apparatus over a sovereign territory that is outside the legal boundaries of that ruling power's own sovereign territory. Occupation's intended temporary nature distinguishes it from annexation and colonialism. The occupant often establishes military rule to facilitate administration of the occupied territory, though this is not a necessary characteristic of occupation.

The Constitution of Norway (complete name: The Constitution of the Kingdom of Norway; Danish: Kongeriget Norges Grundlov; Norwegian Bokmål: Kongeriket Norges Grunnlov; Norwegian Nynorsk: Kongeriket Noregs Grunnlov) was adopted on 16 May and signed on 17 May 1814 by the Norwegian Constituent Assembly at Eidsvoll. The latter date is the National Day of Norway; it marks the establishment of the constitution. It is the fourth oldest written single-document national constitution in Europe after the Constitution of Poland, the French constitution of 1791, and the Spanish Constitution of 1812. The document is also the second oldest working national constitution in the world, after the Constitution of the United States. In May 2014, the Storting passed the most substantial changes since 1814, particularly by including paragraphs on human rights.

The Melbourne Football Club, nicknamed the Demons and commonly known as the Dees, is a professional Australian rules football club. The club competes in the Australian Football League (AFL), the highest level of Australian rules football and plays its home matches at the Melbourne Cricket Ground (MCG).

María Rosalía Rita de Castro (Galician pronunciation: [rosaˈli.ɐ ðɪ ˈkastɾʊ]; 23 February 1837 – 15 July 1885) was a Galician poet and novelist, considered one of the most important figures of the 19th-century Spanish literature and modern lyricism. Widely regarded as the greatest Galician cultural icon, she was a leading figure in the emergence of the literary Galician language. Through her work, she projected multiple emotions, including the yearning for the celebration of Galician identity and culture, and female empowerment. She is credited with challenging the traditional female writer archetype.

The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States between the Union ("the North") and the Confederacy ("the South"), which was formed in 1861 by states that had seceded from the Union to preserve slavery in the United States. The South saw slavery as threatened because of the election of Abraham Lincoln and the growing abolitionist movement in the North. The war ended with Union victory, the dissolution of the Confederacy and the abolition of slavery, freeing four million African Americans. Decades of controversy over slavery came to a head when Abraham Lincoln, a Republican who opposed slavery's expansion, won the 1860 presidential election. Seven slave states in the South responded to Lincoln's victory by seceding from the United States and forming the Confederate States of America. The Confederacy seized US forts and other federal assets in the South. The war began on April 12, 1861, when the Confederacy bombarded Fort Sumter in South Carolina. A wave of enthusiasm for war swept over the North and South, as military recruitment soared. Four more Southern states seceded after the war began and, led by its president, Jefferson Davis, the Confederacy comprised eleven states, containing a third of the US population. Four years of intense combat, mostly in the South, ensued. During 1861–1862 in the western theater, the Union made permanent gains, though in the eastern theater the conflict was inconclusive. The abolition of slavery became a Union war goal on January 1, 1863, when Lincoln issued the Emancipation Proclamation, which declared all slaves in rebel states to be free, applying to more than 3.5 million of the 4 million enslaved people in the country. To the west, the Union first destroyed the Confederacy's river navy by the summer of 1862, then much of its western armies, and seized New Orleans. The successful 1863 Union siege of Vicksburg split the Confederacy in two at the Mississippi River, while Confederate general Robert E. Lee's incursion north failed at the Battle of Gettysburg. General Ulysses S. Grant's western successes led Lincoln to promote him to command of all Union armies in 1864. Inflicting an ever-tightening naval blockade of Confederate ports, the Union marshaled resources and manpower to attack the Confederacy from all directions. This led to the fall of Atlanta in 1864 to Union general William Tecumseh Sherman, followed by his March to the Sea, which culminated in his taking Savannah. The last significant battles raged around the ten-month siege of Petersburg, gateway to the Confederate capital of Richmond. The Confederates abandoned Richmond, and on April 9, 1865, Lee surrendered to Grant following the Battle of Appomattox Court House, setting in motion the end of the war. Lincoln lived to see this victory but was shot by an assassin on April 14, dying the next day. By the end of the war, much of the South's infrastructure had been destroyed. The Confederacy collapsed, the Thirteenth Amendment abolished slavery, and four million enslaved black people were freed. The war-torn nation then entered the Reconstruction era in an attempt to rebuild the country, bring the former Confederate states back into the United States, and grant civil rights to freed slaves. The war is one of the most extensively studied and written about episodes in the history of the United States. It remains the subject of cultural and historiographical debate. Of continuing interest is the myth of the Lost Cause of the Confederacy. The war was among the first to use industrial warfare. Railroads, the electrical telegraph, steamships, the ironclad warship, and mass-produced weapons were widely used. The war left an estimated 700,000 soldiers dead, along with an undetermined number of civilian deaths, making it the deadliest in American history. The technology and brutality of the Civil War foreshadowed the coming world wars.

The International Telecommunication Union (ITU) is a specialized agency of the United Nations responsible for many matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Union, the first formal and permanent international organization. The organization significantly predates the UN, making it the oldest UN agency. Doreen Bogdan-Martin is the current secretary-general of the ITU, the first woman to serve as its head. The ITU was initially aimed at helping connect telegraphic networks between countries, with its mandate consistently broadening with the advent of new communications technologies; it adopted its current name in 1932 to reflect its expanded responsibilities over radio and the telephone. On 15 November 1947, the ITU entered into an agreement with the newly created United Nations to become a specialized agency within the UN System, which formally entered into force on 1 January 1949. The ITU promotes the shared global use of the radio spectrum, facilitates international cooperation in assigning satellite orbits, assists in developing and coordinating worldwide technical standards, and works to improve telecommunication infrastructure in the developing world. It is also active in the areas of broadband Internet, optical communications (including optical fibre technologies), wireless technologies, aeronautical and maritime navigation, radio astronomy, satellite-based meteorology, TV broadcasting, amateur radio, and next-generation networks. Based in Geneva, Switzerland, the ITU's global membership includes 194 countries and around 900 businesses, academic institutions, and international and regional organizations.

Aristides (1872 – June 21, 1893) was an American Thoroughbred racehorse that won the first Kentucky Derby in 1875. In 1875, the Derby was raced at a mile and a half, the distance it would remain until 1896, when it was changed to its present mile and a quarter. Aristides also had a relative racing in the first Kentucky Derby in 1875.

The Wonderful Wizard of Oz is a 1900 children's fantasy novel written by the American author L. Frank Baum and illustrated by W. W. Denslow. It is the first novel in the Oz series of books. A Kansas farm girl named Dorothy ends up in the magical Land of Oz after she and her pet dog Toto are swept away from their home by a cyclone. Upon her arrival in the magical world of Oz, she learns she cannot return home until she has destroyed the Wicked Witch of the West. The book was first published in the United States in September 1900 by the George M. Hill Company. It had sold three million copies by the time it entered the public domain in 1956. It was often reprinted under the title The Wizard of Oz, which is the title of the successful 1902 Broadway musical adaptation as well as the 1939 live-action film. The ground-breaking success of both the original 1900 novel and the 1902 musical prompted Baum to write thirteen additional Oz books, which serve as official sequels to the first story. Over a century later, the book is one of the best-known stories in American literature, and the Library of Congress has declared the work to be "America's greatest and best-loved homegrown fairytale".

The Protocol of Corfu (Greek: Πρωτόκολλο της Κέρκυρας, Albanian: Protokolli i Korfuzit), signed on 17 May 1914, was an agreement between the representatives of the Albanian Government and the Provisional Government of Northern Epirus, which officially recognized the area of Northern Epirus as an autonomous self-governing region under the sovereignty of the prince of the newly established Principality of Albania. The agreement granted the Greeks of the districts of Korytsa (Korçë) and Argyrokastro (Gjirokastër), which form Northern Epirus, wider religious, educational, cultural and political autonomy, inside the borders of the Albanian state. After the end of the Balkan Wars (1912–1913), the subsequent peace treaties ceded the region to Albania. This turn of events catalyzed an uprising among the local Greeks, which led to the Northern Epirote Declaration of Independence, on 28 February 1914. The International Commission of Control, an organization responsible for securing peace and stability in the region, eventually intervened and the Protocol of Corfu was signed on 17 May 1914. However the protocol's terms were never fully implemented because of the politically unstable situation in Albania following the outbreak of World War I, and it was eventually annulled in 1921 during the Conference of Ambassadors.

The Liberal Party was one of the two major political parties in the United Kingdom, along with the Conservative Party, in the 19th and early 20th centuries. Beginning as an alliance of Whigs, free trade-supporting Peelites, and reformist Radicals in the 1850s, by the end of the 19th century, it had formed four governments under William Ewart Gladstone. Despite being divided over the issue of Irish Home Rule, the party returned to government in 1905 and won a landslide victory in the 1906 general election. Under prime ministers Henry Campbell-Bannerman (1905–1908) and H. H. Asquith (1908–1916), the Liberal Party passed reforms that created a basic welfare state. Although Asquith was the party leader, its dominant figure was David Lloyd George.

Vidkun Abraham Lauritz Jonssøn Quisling (; Norwegian: [ˈʋɪ̂dkʉn ˈkʋɪ̂slɪŋ] ; 18 July 1887 – 24 October 1945) was a Norwegian military officer, politician and Nazi collaborator who headed the puppet government of Norway during the country's occupation by Nazi Germany during World War II. He first came to international prominence as a close collaborator of the explorer Fridtjof Nansen, and through organising humanitarian relief during the Russian famine of 1921 in Povolzhye. He was posted as a Norwegian diplomat to the Soviet Union, and for some time also managed British diplomatic affairs there. He returned to Norway in 1929 and served as minister of defence in the agrarian governments of Peder Kolstad (1931–1932) and Jens Hundseid (1932–1933). In 1933, Quisling founded the fascist Nasjonal Samling (National Gathering). Although he gained some popularity after his attacks on the political left, his party failed to win any seats in the Storting, and by 1940, it was still little more than peripheral. On 9 April 1940, with the German invasion of Norway in progress, he attempted to seize power in the world's first radio-broadcast coup d'état but failed since the Germans sought to convince the recognised Norwegian government to legitimize the German occupation. On 1 February 1942, he formed a second government, approved by the Germans, and served as minister president. He headed the Norwegian state administration jointly with the German civilian administrator, Josef Terboven. His pro-Nazi puppet government, known as the Quisling regime, was dominated by ministers from Nasjonal Samling. The collaborationist government participated in Germany's war efforts and deported Jews out of the country to concentration camps in occupied Poland, where most were killed. Quisling was put on trial during the legal purge in Norway after World War II. He was found guilty of charges including embezzlement, murder and high treason against the Norwegian state, and was sentenced to death, a sentence which subsequently garnered some criticism due to its questionable legality; besides by the occupation authority, with Quisling's support (including retroactive verdicts), no death sentence had been executed since 1876, and capital punishment had been abolished upon independence in 1905. Quisling was executed by firing squad at Akershus Fortress, Oslo, on 24 October 1945. Since his death, he has come to be seen as one of European history's foremost traitors due to his collaboration with Nazi Germany. The term quisling has become a synonym for "collaborator" or "traitor" in several North European languages.

The Spanish Civil War was fought in Spain from 1936 to 1939 between the Republicans and the Nationalist rebels. Republicans loyal to the left-leaning Popular Front government of the Second Spanish Republic included socialists, anarchists, communists, and separatists, supported by the Soviet Union. The opposing Nationalists were an alliance of Falangists, monarchists, conservatives, and traditionalists, who established the military-led Spanish State and were directly aided by an intervention from Fascist Italy and participation of Nazi Germany. Due to the international political climate at the time, the war was variously viewed as class struggle, religious struggle, or struggle between republican democracy and dictatorship, revolution and counterrevolution, or communism and fascism. The Nationalists won the war in early 1939, and ruled Spain until Franco's death in November 1975.

The Columbia University Lions are the collective athletic teams and their members from Columbia University, an Ivy League institution in New York City, United States. The current director of athletics is Peter Pilling.

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.

Operation Chastise, commonly known as the Dambusters Raid, was an attack on German dams carried out on the night of 16/17 May 1943 by 617 Squadron RAF Bomber Command, later called the Dam Busters, using special bouncing bombs developed by Barnes Wallis. The Möhne and Edersee dams were breached, causing catastrophic flooding of the Ruhr valley and of villages in the Eder valley; the Sorpe Dam sustained only minor damage. Two hydroelectric power stations were destroyed and several more damaged. Factories and mines were also damaged and destroyed. An estimated 1,600 civilians – about 600 Germans and 1,000 enslaved labourers, mainly Soviet – were killed by the flooding. Despite rapid repairs by the Germans, production did not return to normal until September. The RAF lost 56 aircrew, with 53 dead and three captured, amid losses of eight aircraft.

The crash of Delta Air Lines Flight 318 was an accident involving a Douglas DC-3 of the American airline Delta Air Lines 13 miles (21 km) east of Marshall, Texas, United States on May 17, 1953, killing all but one of the 20 people on board.

The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that turn on questions of U.S. constitutional or federal law. It also has original jurisdiction over a narrow range of cases, specifically "all Cases affecting Ambassadors, other public Ministers and Consuls, and those in which a State shall be Party". In 1803, the court asserted the power of judicial review, the ability to invalidate a statute for violating a provision of the Constitution. It is also able to strike down presidential directives for violating either the Constitution or statutory law.

The agrarian reforms in Cuba sought to break up large landholdings and redistribute land to those peasants who worked it, to cooperatives, and the state. Laws relating to land reform were implemented in a series of laws passed between 1959 and 1963 after the Cuban Revolution. The Institutio Nacional de Reforma Agraria (INRA)—an agency of the Cuban government responsible to implement the first and second Agrarian Reforms. The agency adapted the Soviet model of organisation—small collectives and large(er) state farms.

The Venera program was a series of space probes developed by the Soviet Union between 1961 and 1984 to gather information about the planet Venus. A total of eighteen probes were sent, including two related Vega probes.

The Watergate scandal, or simply Watergate, was a political scandal in the United States involving the administration of President Richard Nixon. On June 17, 1972, operatives associated with Nixon's 1972 re-election campaign were caught burglarizing and planting listening devices in the Democratic National Committee headquarters at Washington, D.C.'s Watergate complex. Nixon's efforts to conceal his administration's involvement led to an impeachment process and ultimately to his resignation in August 1974.

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.

The City of Los Angeles Police Department, commonly known as the Los Angeles Police Department (LAPD), is the municipal police department of Los Angeles, California, United States. It is one of the largest municipal police departments in the country. The city's 2026–27 budget plan provides funding for about 8,555 sworn officers and 2,338 civilian positions.

Nolan Kay Bushnell is an American businessman and electrical engineer. He established Atari, Inc., and the Chuck E. Cheese chain. He has been inducted into the Video Game Hall of Fame and the Consumer Electronics Association Hall of Fame, received the BAFTA Fellowship and the Nations Restaurant News "Innovator of the Year" award and was named one of Newsweek's "50 Men Who Changed America". He has started more than 20 companies and is one of the founding fathers of the video game industry. He is on the board of Anti-Aging Games. In 2012, he founded an educational software company called Brainrush that uses video game technology in educational software.

Chun Doo-hwan was a South Korean army general and politician who served as the fifth president of South Korea from 1980 to 1988. A member of the Democratic Justice Party, he ruled the country as a military dictator following a successful coup in December 1979. The period encompassing his presidency is known as the Fifth Republic of Korea.

Maoism, officially Mao Zedong Thought, is a variety of Marxism–Leninism that Mao Zedong developed while trying to realise a socialist revolution in the agricultural, pre-industrial society of the Republic of China and later the People's Republic of China. A difference between Maoism and traditional Marxism–Leninism is that a united front of progressive forces in class society would lead the revolutionary vanguard in pre-industrial societies rather than communist revolutionaries alone. This theory, in which revolutionary praxis is primary and ideological orthodoxy is secondary, purports to represent urban Marxism–Leninism adapted to pre-industrial China. Later theoreticians expanded on the idea that Mao had adapted Marxism–Leninism to Chinese conditions, arguing that he had in fact updated it fundamentally and that Maoism could be applied universally throughout the world. This ideology is often referred to as Marxism–Leninism–Maoism to distinguish it from the original ideas of Mao.

The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees national energy policy and energy production, the research and development of nuclear power, the military's nuclear weapons program, nuclear reactor production for the United States Navy, energy-related research, and energy conservation.

Lebanon, officially the Lebanese Republic, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south, and the Mediterranean Sea to the west; Cyprus lies a short distance from the coastline. Lebanon has a population of more than five million and an area of 10,452 square kilometres (4,036 sq mi). Beirut is the country's capital and largest city.

Charles III is King of the United Kingdom and 14 other Commonwealth realms.

The Iran–Iraq War, also called the First Imposed War, Eight-Year War, or Sacred Defense by Iran, began with the Iraqi invasion of Iran in September 1980. After eight years of conflict, both countries accepted a ceasefire deal brokered by the United Nations, which became effective in August 1988. The war caused around 500,000 deaths, making it the deadliest conventional war ever fought between regular armies of developing countries.

The World Health Organization (WHO) is a specialized agency of the United Nations (UN) which coordinates responses to international public health issues and emergencies. It is headquartered in Geneva, Switzerland, and has six regional offices and 150 field offices worldwide. Only sovereign states are eligible to join, and it is the largest intergovernmental health organization at the international level.

Black May, also known as "Bloody May", was a series of mass protests and subsequent crackdowns by the Thai military and royal police in Bangkok in May 1992. A rally of over 200,000 people led by Chamlong Srimuang was held on 17 May, caused by the extending of the military regime of Suchinda Kraprayoon, the 1991 Thai coup d'état leader. An estimated 52 to 100 protesters were killed, 696 were injured, and 175 had "disappeared" afterwards. King Bhumibol Adulyadej summoned both Chamlong and Suchinda on 20 May, and the Suchinda regime later received a sweeping amnesty along with other law reforms, signed by Bhumibol.

Malawi, officially the Republic of Malawi, is a landlocked country in Southeast Africa. It is bordered by Zambia to the west, Tanzania to the north and northeast, and Mozambique to the east, south, and southwest. Malawi spans over 118,484 km2 (45,747 sq mi) and has a population of 22,224,282. Lilongwe is its capital and largest city.

Laurent-Désiré Kabila, usually known as Laurent Kabila or Kabila the Father, was a Congolese rebel and politician who served as the third president of the Democratic Republic of the Congo from 1997 until his assassination in 2001.

The Arsenal Football Club, otherwise known as simply Arsenal, is a professional football club based in Islington, North London, England. They compete in the Premier League, the top tier of English football. Domestically, Arsenal have won 14 league titles, a record 14 FA Cups, 2 League Cups, 18 FA Community Shields and a Football League Centenary Trophy. In European football, they have won one European Cup Winners' Cup and one Inter-Cities Fairs Cup. In terms of trophies won, it is the third-most successful club in English football, and one of the most successful clubs in world football.

Same-sex marriage, also known as gay marriage or same-gender marriage, is the marriage of two people of the same legal sex or gender. As of 2026, marriage between same-sex couples is legally performed and recognized in 38 countries, with a total population of 1.5 billion people. The most recent jurisdiction to legalize same-sex marriage is Thailand; legalization has also been mandated for Nepal.

USS Oriskany (CV/CVA-34) was one of the few Essex-class aircraft carriers completed after World War II for the United States Navy. The ship was named for the Battle of Oriskany during the Revolutionary War.

North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and borders China and Russia to the north at the Yalu (Amnok) and Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone (DMZ). The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. Pyongyang is the capital and largest city.

Pamir Airways Flight 112 was a scheduled domestic passenger flight from Kunduz Airport, Kunduz to Kabul International Airport in Kabul, Afghanistan. On 17 May 2010, the flight operated by an Antonov An-24 crashed into terrain shortly before it was scheduled to land in Kabul, killing all 39 passengers and 5 crew.

On 17 May 2014, an Antonov An-74 transport aircraft of the Lao People's Liberation Army Air Force crashed while en route to Xiangkhouang Province, northern Laos, killing all but one of the 17 people on board. Among the victims were several Laotian politicians travelling to attend a ceremony celebrating the 55th anniversary of the second division of the Lao People's Army.