July 26 in History

The First Fitna was the first civil war in the Islamic community. It led to the end of the Rashidun Caliphate and the establishment of the Umayyad Caliphate. The civil war involved three main factions: the supporters of Ali, the fourth Rashidun caliph; the Uthmaniyya ; and, from 657 onward, the Kharijites, who seceded from Ali's camp following the arbitration at Siffin.

The Battle of Pliska or Battle of Vărbitsa Pass was a series of battles between the forces of the Byzantine Empire under Emperor Nicephorus I, and the First Bulgarian Empire under Khan Krum in July 811. The Byzantines plundered and burned the Bulgar capital Pliska which gave time for the Bulgarians to block passes in the Balkan Mountains that served as exits out of Bulgaria. The final battle took place on 26 July 811, in some of the passes in the eastern part of the Balkans, most probably the Vărbitsa Pass. There, the Bulgarians used the tactics of ambush and surprise night attacks to effectively trap and immobilize the Byzantine army, thus annihilating almost the whole army, including the Emperor. After the battle, Krum encased the skull of Nicephorus in silver, and used it as a cup for drinking. This is one of the most documented instances of the custom of the skull cup. The Battle of Pliska was one of the worst defeats in Byzantine history. It deterred Byzantine rulers from sending their troops north of the Balkans for more than 150 years afterwards, which increased the influence and spread of the Bulgarians to the west and south of the Balkan Peninsula, resulting in a great territorial enlargement of the First Bulgarian Empire.

Navarre, officially the Chartered Community of Navarre, is a landlocked foral autonomous community and province in northern Spain, bordering the Basque Autonomous Community, La Rioja, and Aragon in Spain and Nouvelle-Aquitaine in France. The capital city is Pamplona. The present-day province makes up the majority of the territory of the medieval Kingdom of Navarre, a long-standing Pyrenean kingdom that occupied lands on both sides of the western Pyrenees, with its northernmost part, Lower Navarre, located in the southwest corner of France.

On 26 July 1184, in the German city of Erfurt, approximately sixty local nobles died when the floor of a building collapsed through the ground floor and into the latrine cesspit below. They were attending a Hoftag ("court day") conducted by King Henry VI when their combined weight caused the floor of the building to collapse. Some of the attendees drowned in human waste after falling into the cesspit.

Henry VII was the King of Germany from 1308 and Holy Roman Emperor from 1312. He was the first emperor of the House of Luxembourg. During his brief career he reinvigorated the imperial cause in Italy, which was racked with the partisan struggles between the divided Guelph and Ghibelline factions, and inspired the praise of Dino Compagni and Dante Alighieri. He was the first emperor since the death of Frederick II in 1250, ending the Great Interregnum of the Holy Roman Empire; however, his premature death threatened to undo his life's work. His son, John of Bohemia, failed to be elected as his successor, and there was briefly another anti-king, Frederick the Fair, who contested the rule of Louis IV.

Krishnadevaraya (17 January 1471 – 17 October 1529) was emperor of the Vijayanagara Empire from 1509 to 1529 and the third ruler of the Tuluva dynasty. Widely regarded as one of the greatest rulers in Indian history, he presided over the empire at its political and cultural zenith and is remembered as an iconic figure by many Indians. Following the decline of the Delhi Sultanate, he ruled the largest and most powerful empire in India during his time. Krishnadevaraya's reign was marked by military expansion and political consolidation. He became the dominant ruler of the Indian peninsula by defeating the sultans of Bijapur, Golconda, the Bahmani Sultanate, and the Gajapatis of Odisha, making him one of the most powerful Hindu monarchs in Indian history. Major campaigns during his reign included the conquest of the Raichur Doab in 1512, the subjugation of Odisha in 1514, and a decisive victory against the Sultan of Bijapur in 1520. On many occasions, the king changed battle plans abruptly, turning a losing battle into victory. When the Mughal emperor Babur surveyed the rulers of India, he considered Krishnadevaraya the most powerful, ruling over the most extensive empire in the subcontinent. Portuguese travellers Domingo Paes and Duarte Barbosa, who visited his court, described him as an able administrator and an exceptional military commander who personally led campaigns and tended to wounded soldiers. The poet Mukku Timmana praised him as the "Destroyer of the Turks". Krishnadevaraya was guided by his trusted prime minister Timmarusu, whom he credited as the architect of his rise to the throne, and was also advised by the witty poet Tenali Ramakrishna. His reign is also regarded as a golden age of Telugu literature, and he was a distinguished patron of arts and scholarship. Krishnadevaraya himself composed the Telugu poetic work Amuktamalyada, celebrated for its literary and devotional value. His court was home to the Ashtadiggajas—eight legendary Telugu poets—including Allasani Peddana and Mukku Timmana. Literary activity flourished not only in Telugu but also in Sanskrit, Kannada, and Tamil under his patronage, making his court a major cultural hub of the era. Krishnadevaraya was conferred with several honorific titles such as Andhra Bhoja ("Bhoja of Andhra"), Karnatakaratna Simhasanadeeshwara ("Lord of the Jewelled Throne of Karnataka"), Mooru Rayara Ganda ("Lord of Three Kings"), Kannada Rajya Rama Ramana ("Lord of the Kannada Empire"), and Gaubrahmana Pratipalaka ("Protector of Cows and Brahmins").

Francisco Pizarro, 1st Marquess of the Conquest (; Spanish: [fɾanˈθisko piˈθaro]; c. 1478 – 26 June 1541), was a Spanish conquistador, best known for his expeditions that led to the Spanish conquest of the Inca Empire. Born in Trujillo, Spain, to a poor family of pig farmers, Pizarro chose to pursue fortune and adventure in the New World. He went to the Gulf of Urabá and accompanied Vasco Núñez de Balboa in his crossing of the Isthmus of Panama, where they became the first Europeans to see the Pacific Ocean from the Americas. He served as mayor of the newly founded Panama City for a few years and undertook two failed expeditions to Peru. In 1529, Pizarro obtained permission from the Crown of Castile to lead a campaign to conquer Peru and went on his third, and successful, expedition. When Peru was found in a vulnerable state of civil war, Pizarro moved inland and founded the first Spanish settlement in Peru, San Miguel de Piura. After a series of manoeuvres that heavily relied on the Spanish guns and cavalry, Pizarro captured the Inca emperor Atahualpa at the Battle of Cajamarca in November 1532. A ransom for the emperor's release was demanded and Atahualpa filled a room with gold to the highest point he could reach, but Pizarro charged him with various crimes and executed him by garrotting in July 1533. The same year, Pizarro entered the Inca capital of Cuzco and completed his conquest of Peru. In January 1535, he founded the city of Lima, and in 1537 he was created the 1st Marquess of the Conquest (Spanish: Marqués de la Conquista) by the Crown of Castile. Pizarro eventually fell victim to political power struggles and was assassinated in 1541.

Sir Francis Drake (c. 1540 – 28 January 1596) was an English explorer and privateer best known for making the second circumnavigation of the world in a single expedition between 1577 and 1580 (being the first English expedition to accomplish this). He is also known for participating in the early English slaving voyages of his cousin, John Hawkins, and John Lovell. Having started as a simple seaman, in 1588 he was part of the fight against the Spanish Armada as a vice admiral. At an early age, Drake was placed into the household of a relative, William Hawkins, a prominent sea captain in Plymouth. In 1572, he set sail on his first independent mission, privateering along the Spanish Main. Drake's circumnavigation began on 13 December 1577. He crossed the Pacific Ocean, until then an area of exclusive Spanish interest, and laid claim to New Albion, plundering coastal towns and ships for treasure and supplies as he went. He arrived back in England on 26 September 1580. Elizabeth I awarded Drake a knighthood in 1581 which he received aboard his galleon the Golden Hind. Drake's circumnavigation of the Earth inaugurated an era of conflict with the Spanish and in 1585, the Anglo-Spanish War began. Drake was in command of an expedition to the Americas that attacked Spanish shipping and ports. When Philip II sent the Spanish Armada to England in 1588 as a precursor to its invasion, Drake was second-in-command of the English fleet that fought against and repulsed the Spanish fleet. A year later he led the English Armada in a failed attempt to destroy the remaining Spanish fleet. Drake was a Member of Parliament (MP) for three constituencies: Camelford in 1581, Bossiney in 1584, and Plymouth in 1593. Drake's exploits made him a hero to the English, but his privateering led the Spanish to brand him a pirate, known to them as El Draque ("The Dragon" in old Spanish). He died of dysentery after his failed assault on Panama in January 1596.

The Act of Abjuration (Dutch: Plakkaat van Verlatinghe; Spanish: Acta de Abjuración, lit. 'placard of abjuration') is the declaration of independence by many of the provinces of the Netherlands from their allegiance to Philip II of Spain, during the Dutch Revolt. Signed on 26 July 1581, in The Hague, the Act formally confirmed a decision made by the States General of the Netherlands in Antwerp four days earlier. It declared that all magistrates in the provinces making up the Union of Utrecht were freed from their oaths of allegiance to their lord, Philip, who was also King of Spain. The grounds given were that Philip had failed in his obligations to his subjects, by oppressing them and violating their ancient rights. Philip was therefore considered to have forfeited his thrones as ruler of each of the provinces which signed the Act. The Act of Abjuration allowed the newly independent territories to govern themselves, although they first offered their thrones to alternative candidates. When this failed, the States of Holland proclaimed their sovereignty by virtue of the Deduction of François Vranck in 1587. Finally, the United Provinces became the Dutch Republic with the instruction of 12 April 1588. During that period the largest parts of Flanders and Brabant and a small part of Guelders were recaptured by Spain. The partial recapture of these areas from Spain led to the creation of Staats-Vlaanderen, Staats-Brabant, Staats-Overmaas and Staats-Gelre. The Act of Abjuration is considered a foundational document of modern democracy because it established the radical concept that a sovereign's legitimacy depends on the welfare of their subjects.

The history of women's cricket can be traced back to a report in The Reading Mercury on 15 Aug 1745 and a match that took place between the villages of Bramley and Hambledon near Guildford in Surrey. The Mercury reported: "The greatest cricket match that was played in this part of England was on Friday, the 26th of last month, on Gosden Common, near Guildford, between eleven maids of Bramley and eleven maids of Hambledon, all dressed in white. The Bramley maids had blue ribbons and the Hambledon maids red ribbons on their heads. The Bramley girls got 119 notches and the Hambledon girls 127. There was of bothe sexes the greatest number that ever was seen on such an occasion. The girls bowled, batted, ran and catches as well as most men could do in that game."

Louis Charles César Le Tellier, Duke of Estrées (2 July 1695 – 2 January 1771) was a French military commander and Marshal of France.

The French and Indian War (1754–1763) was a conflict in North America between Great Britain and France, along with their respective Indigenous allies. Historians generally consider it part of the global Seven Years' War, which lasted from 1756 to 1763, although in the United States it is often viewed as a distinct conflict unassociated with any larger European war.

The United States Post Office Department was the predecessor of the United States Postal Service, established in 1792. From 1872 to 1971, it was officially in the form of a Cabinet department. It was headed by the postmaster general.

The Constitution of the United States is the supreme law of the United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally including seven articles, the Constitution defined the foundational structure of the federal government.

The Surrey Iron Railway (SIR) was a horse-drawn narrow-gauge plateway that linked Wandsworth and Croydon via Mitcham, all then in Surrey but now suburbs of south London, in England. It was established by an act of Parliament in 1801, and opened partly in 1802 and partly in 1803. It was a toll railway on which carriers used horse traction. The chief goods transported were coal, building materials, lime, manure, corn and seeds. The first 8+1⁄4 miles (13.3 km) to Croydon opened on 26 July 1803, with a branch line off from Mitcham to Hackbridge. The 8+1⁄2 miles (13.7 km) long Croydon, Merstham and Godstone Railway was built as an extension of the railway but by a separate company. It opened in 1805 and closed in 1838. The Surrey Iron Railway was commercially successful only briefly, until shortly after the opening of the canal between Croydon and London in 1809. It closed in 1846.

The Swedish–Norwegian War was a war fought between Sweden and Norway in the summer of 1814. According to the Treaty of Kiel, Norway would enter a union with Sweden under Charles XIII of Sweden. The war resulted in Norway being forced into the United Kingdoms of Sweden and Norway, but with its own constitution and parliament. The war marked the last time Sweden participated in an armed conflict with another nation until 2011, and its conclusion signalled the beginning of the country's long period of military neutrality.

José Francisco de San Martín y Matorras, nicknamed "the Liberator of Argentina, Chile and Peru", was an Argentine general and the primary leader of the southern and central parts of South America's successful struggle for independence from the Spanish Empire who served as the Protector of Peru. Born in Yapeyú, Corrientes, in modern-day Argentina, he left the Viceroyalty of the Río de la Plata at the early age of seven to study in Málaga, Spain.

The Battle of Dervenakia (Greek: Μάχη των Δερβενακίων) was the Greek victory over the Ottoman forces on 6–8 August 1822, an important event in the Greek War of Independence. It resulted in the defeat of a major expedition by Mahmud Dramali Pasha, intended to quell the ongoing Greek rebellion which had begun in 1821. The destruction of Dramali Pasha's forces saved the heartland of the rebellion, the Morea, and secured it for the Greeks until the arrival of Ibrahim Pasha in 1825.

Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest. It has a population of around 5.5 million and covers an area of 43,000 square miles (111,369 km2). The official language is English, though over 20 indigenous languages are spoken, reflecting the country's ethnic and cultural diversity. The capital and largest city is Monrovia.

The University of Wisconsin–Madison (University of Wisconsin, Wisconsin, UW, UW–Madison, or simply Madison) is a public land-grant research university in Madison, Wisconsin, United States. It was founded in 1848 when Wisconsin achieved statehood and is the flagship campus of the University of Wisconsin System. The 933-acre (378 ha) main campus is located on the shores of Lake Mendota; the university also owns and operates a 1,200-acre (486 ha) arboretum 4 miles (6.4 km) south of the main campus. UW–Madison is organized into 13 schools and colleges, which enrolled approximately 34,200 undergraduate and 14,300 graduate and professional students in 2024. Its academic programs include 136 undergraduate majors, 148 master's degree programs, and 120 doctoral programs. Wisconsin is one of the founding members of the Association of American Universities and is classified among "R1: Doctoral Universities – Very High Research Activity". UW–Madison was also the home of both the prominent "Wisconsin School" of economics and diplomatic history. It ranked fifth among U.S. universities in research expenditures in 2024. As of March 2023, 20 Nobel laureates, 41 Pulitzer Prize winners, 2 Fields medalists, and 1 Turing Award recipient have been affiliated with UW–Madison as alumni, faculty, or researchers. It is also a leading producer of Fulbright Scholars and MacArthur Fellows. The Wisconsin Badgers compete in 25 intercollegiate sports in NCAA Division I, primarily in the Big Ten Conference, and have won 31 national championships. Wisconsin students and alumni have won 50 Olympic medals (including 13 gold medals).

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.

Morgan's Raid (also the Calico Raid or Great Raid of 1863) was a diversionary incursion by Confederate cavalry into the Union states of Indiana, Ohio, and West Virginia during the American Civil War. The raid took place from June 11 to July 26, 1863. It is named for the commander of the Confederate troops, Brigadier General John Hunt Morgan. Although it caused temporary alarm in the North, the raid failed. The raid covered more than 1,000 miles (1,600 km), beginning in Tennessee and ending in northern Ohio. It coincided with the Vicksburg and Gettysburg campaigns. It was meant to draw U.S. troops away from those fronts by frightening the North into demanding its troops return home. Despite his initial successes, Morgan failed to recross the Ohio River and eventually surrendered what remained of his command in northeastern Ohio near the Pennsylvania border. Morgan and other senior officers were held in the Ohio Penitentiary, but they tunneled their way out and took a train to Cincinnati, where they crossed the Ohio River into Kentucky.

Wilhelm Richard Wagner was a German composer, theatre director, essayist, and conductor, best known for his operas, although his mature works are often referred to as music dramas. Unlike most composers, Wagner wrote both the libretti and the music for all of his stage works. He first achieved recognition with works in the Romantic tradition of Carl Maria von Weber and Giacomo Meyerbeer, but revolutionised the genre through his concept of the Gesamtkunstwerk, which sought to unite poetic, musical, visual, and dramatic elements. In that approach, the drama unfolds as a continuously sung narrative, with the music evolving organically from the text rather than alternating between arias and recitatives. Wagner outlined those ideas in a series of essays published between 1849 and 1852, most fully realising them in the first half of his four-opera cycle Der Ring des Nibelungen.

The Republic of Stellaland (Dutch: Republiek Stellaland) was a Boer republic located in an area of British Bechuanaland (now in South Africa's North West Province), west of the Transvaal. It served as a Boer republic from 1882 to 1883. After unification with the neighbouring State of Goshen, it became the United States of Stellaland (Dutch: Verenigde Staten van Stellaland) from 1883 until 1885, when it was abolished and annexed by the British. During its short history, the small state became a focal point for conflict between the United Kingdom and the South African Republic, the two major players vying for control of the territory. After a series of claims and annexations, British fears of Boer expansionism led to its demise and, among other factors, set the stage for the Second Boer War.

Dr. Esperanto's International Language (Russian: Международный язык), commonly referred to as Unua Libro (First Book), is an 1887 book by L. L. Zamenhof, in which he first introduced and described the constructed language Esperanto. First published in Russian on 26 July [O.S. 14 July] 1887, the publication of Unua Libro marks the formal beginning of the Esperanto movement. Writing under the pseudonym "Dr. Esperanto", Zamenhof originally referred to the language as the international language; the use of Esperanto did not arise until 1889 when people began to use his pseudonym as the name of the language itself. Zamenhof reproduced a significant portion of the content of Unua Libro in the 1905 Fundamento de Esperanto, which he established as the sole obligatory authority over Esperanto in the Declaration of Boulogne, ratified by the first World Esperanto Congress later that year.

Buenos Aires, officially the Autonomous City of Buenos Aires, is the capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− global city, according to the GaWC 2024 ranking. The city proper has a population of 3.1 million and its urban area has a population of 16.7 million, making it the 21st most populous metropolitan area in the world.

Tahiti (English: ; Tahitian: [taˈhiti, ˈthaiti]; French: [ta.iti]) is the largest island of the Windward group of the Society Islands in French Polynesia, an overseas collectivity of France. It is a tropical island located in the central part of the Pacific Ocean. Tahiti is composed of two roughly circular land masses joined by an isthmus: Tahiti Nui and Tahiti Iti. Both are the eroded remnants of now-extinct shield volcanoes. The terrain of Tahiti is mostly high and mountainous, with the beaches and coral reefs that surround the island supporting tourism and fishing industries. Tahiti's population was 189,517 in 2017, making it by far the most populous island in French Polynesia and accounting for 68.7% of the collectivity's total population; the 2022 Census recorded a population of 191,779. Tahiti is the economic, cultural, and political centre of French Polynesia. The capital of French Polynesia, Papeʻete, is located on the northwest coast of Tahiti. The only international airport in the region, Faʻaʻā International Airport, is on Tahiti near Papeʻete. Tahiti was originally settled by Polynesians between 900 and 1100 CE. Those of Polynesian heritage still represent about 70% of the island's population, with the rest made up of people of European, Chinese, and mixed heritage. The island was part of the Kingdom of Tahiti until its annexation by France in 1880, when it was proclaimed a colony of France, and the inhabitants became French citizens. French is the sole official language, although the Tahitian language (Reo Tahiti) is also widely spoken.

Dadabhai Naoroji (4 September 1825 – 30 June 1917) was an Indian political leader, merchant, scholar, and writer who played a role in both Indian and British public life. He was among the founding members of the Indian National Congress and served as its President on three occasions, from 1886-87, 1893-94 and 1906-07. Naoroji's early career included serving as the Diwan of Baroda in 1874. Subsequently, he moved to England, where he continued to advocate for Indian interests. In 1892, he was elected to the House of Commons as a Liberal Party Member of Parliament, representing Finsbury Central until losing his seat to William Massey-Mainwaring at the 1895 general election. He was the second person of Asian descent to become a British MP following David Ochterlony Dyce Sombre, who was an Anglo Indian MP. Naoroji is particularly known for formulating the "drain theory", which argued that economic exploitation under British rule led to the transfer of wealth from India to Britain. He detailed these views in his 1901 publication Poverty and Un-British Rule in India, which contributed to emerging debates on colonial economics and political representation. His work was influential among early nationalists and reformers, and he remained a key figure in shaping early Indian political thought. Naoroji also took part in international socialist networks and was a member of the Second International, alongside figures such as Karl Kautsky and Georgi Plekhanov. While Naoroji himself maintained a moderate stance, his engagement with transnational political groups reflected his broader concern with issues of labour, empire and global inequality. In later years, Naoroji received posthumous recognition in both India and the United Kingdom. In 2014, the UK Government introduced the Dadabhai Naoroji Awards, launched by then-Deputy Prime Minister Nick Clegg, to honour contributions to UK-India relations. India Post commemorated him with postal stamps issued in 1963, 1997 and 2017. His legacy continues to be studied in the context of Indian nationalism, colonial critique and the early history of Asian participation in British politics.

Ulises Hilarión Heureaux Leibert nicknamed Lilís, was president of the Dominican Republic from September 1, 1882 to September 1, 1884, from January 6, 1887 to February 27, 1889 and again from April 30, 1889 maintaining power between his terms.

The United States attorney general (AG) is the head of the United States Department of Justice (DOJ) and serves as the chief law enforcement officer of the federal government. The attorney general acts as the principal legal advisor to the president of the United States on all legal matters. The attorney general is also a statutory member of the Cabinet of the United States and a member of the United States National Security Council. Additionally, the attorney general is seventh in the presidential line of succession. The attorney general is the only cabinet department head who is not given the title Secretary.

Amalie Emmy Noether was a German mathematician who made many important contributions to abstract algebra and mathematical physics. Noether was described by Pavel Alexandrov, Albert Einstein, Jean Dieudonné, Hermann Weyl, and Norbert Wiener as the most important woman in the history of mathematics. As one of the leading mathematicians of her time, she developed theories of rings, fields, and algebras. She also proved Noether's first and second theorems, which play a fundamental role in mathematical physics, by explaining the connection between symmetry and conservation laws.

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.

Edward VIII, later known as the Duke of Windsor, was King of the United Kingdom and the British Dominions, and Emperor of India, from 20 January 1936 until his abdication in December of the same year.

The Battle of Brunete, fought 24 kilometres (15 mi) west of Madrid, was a Republican attempt to alleviate the pressure exerted by the Nationalists on the capital and on the north during the Spanish Civil War. Although initially successful, the Republicans were forced to retreat from Brunete after Nationalist counterattacks, and suffered devastating casualties from the battle.

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.

French Indochina, officially known as the Indochinese Union and after 1941 as the Indochinese Federation, was a group of French-dependent territories in Southeast Asia from 1887 to 1954. It was initially a federation of French colonies (1887–1949), later a confederation of French associated states (1949–1954). It comprised Cambodia, Laos, Guangzhouwan (1898–1945), Cochinchina, and Vietnamese regions of Tonkin and Annam. It was established in 1887 and was dissolved in 1954. In 1949, Vietnam was reunited and it regained Cochinchina. Its capitals were Hanoi (1902–1945) and Saigon.

The Workers' and Peasants' Red Army, often referred by its shortened name as the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People's Commissars to oppose the military forces of the new nation's adversaries during the Russian Civil War, especially the various groups collectively known as the White Army. In February 1946, the Red Army was renamed the "Soviet Army". Following the dissolution of the Soviet Union, it was split between the post-Soviet states, with its bulk becoming the Russian Ground Forces, commonly considered to be the successor of the Soviet Army.

The Potsdam Declaration, or the Proclamation Defining Terms for Japanese Surrender, was a statement that called for the surrender of all Japanese armed forces during World War II. On July 26, 1945, United States president Harry S. Truman, United Kingdom prime minister Winston Churchill, and President of China Chiang Kai-shek issued the document, which outlined the terms of surrender for the Empire of Japan, as agreed upon at the Potsdam Conference. The ultimatum stated that, if Japan did not surrender, it would face "prompt and utter destruction."

HMS Vestal was a turbine-powered Algerine-class minesweeper of the Royal Navy. She was launched in 1943 and saw service in the Pacific War against the Empire of Japan. She was critically damaged by Japanese kamikaze aircraft in 1945 and was subsequently scuttled in waters close to Thailand.

USS Indianapolis (CL/CA-35) was a Portland-class heavy cruiser of the United States Navy, named for the city of Indianapolis, Indiana. Launched in 1931, she was the flagship of the commander of Scouting Force 1 for eight years, then flagship for Admiral Raymond Spruance from 1943 to 1945 while he commanded the Fifth Fleet in battles across the Central Pacific during World War II.

Aloha Airlines was a United States airline that operated passenger flights from 1946 until 2008. It was headquartered in Honolulu, Hawaii, operating from its hub at Honolulu International Airport. Its IATA code has since been reassigned to 9 Air.

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.

Harry S. Truman was the 33rd president of the United States, serving from 1945 to 1953. As the 34th vice president in 1945, he assumed the presidency upon the death of Franklin D. Roosevelt in April. Truman set up the Marshall Plan to rebuild the badly damaged economy of Western Europe. He established the Truman Doctrine and supported the founding of NATO to contain the expansion of Soviet communism. A member of the Democratic Party, he proposed numerous New Deal coalition liberal domestic reforms, but few were enacted by the conservative coalition that dominated the United States Congress.

Walter Elias Disney was an American animator, film producer, voice actor, and entrepreneur. A pioneer of the American animation industry, he introduced several developments in the production of cartoons. As a film producer, he holds the record for most Academy Awards won (22) and nominations (59) by an individual. He was presented with two Golden Globe Special Achievement Awards and an Emmy Award, among other honors. Several of his films are included in the National Film Registry by the Library of Congress and have also been named as some of the greatest films ever by the American Film Institute.

Farouk I was the tenth ruler of Egypt from the Muhammad Ali dynasty and the penultimate King of Egypt and the Sudan, succeeding his father, Fuad I, in 1936 and reigning until his overthrow in a military coup in 1952.

Fidel Alejandro Castro Ruz was a Cuban communist revolutionary and politician who was the leader of Cuba from 1959 to 2011. He served as prime minister from 1959 to 1976, president from 1976 to 2008, and first secretary of the Communist Party of Cuba from 1965 until 2011. Ideologically a Marxist–Leninist and Cuban nationalist, under his administration Cuba became a one-party communist state; industry and business were nationalized, and socialist reforms were implemented throughout society.

Arizona is a landlocked state in the Southwestern United States, sharing the Four Corners region with Colorado, New Mexico, and Utah. It also borders Nevada to the northwest and California to the west, and shares an international border with the Mexican states of Sonora and Baja California to the south and southwest. Its capital and largest city is Phoenix, which is the most populous state capital and fifth-most populous city in the United States. Arizona is divided into 15 counties.

The 2nd Battalion (Amphibious), The Royal Australian Regiment is an amphibious reconnaissance battalion of the Australian Army part of the 1st Division Amphibious Task Group based at Lavarack Barracks in Townsville.

The World Bank Group (WBG) is a family of five international organizations that make leveraged loans to developing countries. The group is the largest development bank in the world. It is headquartered in Washington, D.C., United States. The bank's stated mission is to achieve the twin goals of ending extreme poverty and building shared prosperity. Historically, within the group, the IBRD and IDA were collectively known as the World Bank due to their emphasis on global lending.

Carlos Castillo Armas was a Guatemalan military officer and politician who was the 28th president of Guatemala, serving from 1954 to 1957 after taking power in a coup d'état. A member of the far-right National Liberation Movement (MLN) party, his authoritarian government was closely allied with the United States.

The Explorers Program is a NASA exploration program that provides flight opportunities for physics, geophysics, heliophysics, and astrophysics investigations from space. Launched in 1958, Explorer 1 was the first spacecraft of the United States to achieve orbit. Over 90 space missions have been launched since. Starting with Explorer 6, it has been operated by NASA, with regular collaboration with a variety of other institutions, including many international partners.

Syncom started as a 1961 NASA program for active geosynchronous communication satellites, all of which were developed and manufactured by the Space and Communications division of Hughes Aircraft Company. Syncom 2, launched in 1963, was the world's first geosynchronous communications satellite. Syncom 3, launched in 1964, was the world's first geostationary satellite.

The 1963 Skopje earthquake occurred in present-day North Macedonia. The 6.1 moment magnitude shock had a maximum Mercalli intensity of X (Extreme) and resulted in more than 1,000 deaths and between 3,000 and 4,000 injuries. More than 200,000 people were left homeless. About 80 percent of the city was destroyed.

The Organisation for Economic Co-operation and Development is an intergovernmental organisation with 38 member countries. It was founded in 1961 to stimulate economic progress and world trade. The OECD is a forum whose member countries describe themselves as committed to democracy and the market economy, providing a platform for collective problem-solving, analysis, and coordination.

The Vietnam War was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam and South Vietnam and their allies. North Vietnam was supported by the Soviet Union and China, while South Vietnam was supported by the United States and other anti-communist nations. The conflict was the second of the Indochina wars and a proxy war of the Cold War. The Vietnam War was one of the postcolonial wars of national liberation, a theater in the Cold War, and a civil war, with civil warfare a defining feature from the outset. Direct US military involvement escalated from 1965 until US forces were withdrawn in 1973. The fighting spilled into the Laotian and Cambodian civil wars, which ended with all three countries becoming communist in 1975.

The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969. The Apollo program was conceived in 1960 in the Dwight D. Eisenhower presidency during Project Mercury and executed after Project Gemini. The Apollo program was later dedicated to President John F. Kennedy's national goal, "before this decade is out, of landing a man on the Moon and returning him safely to the Earth" in his address to the U.S. Congress on May 25, 1961.

The prime minister of the Hellenic Republic, usually referred to as the prime minister of Greece, is the head of government of the Hellenic Republic and the leader of the Greek Cabinet.

Quebec is Canada's largest province by area. Located in Central Canada, it is the country's only Francophone-majority province. It is home to speakers of Québécois French. It shares borders with Ontario to the west, Newfoundland and Labrador to the northeast, New Brunswick to the southeast and a coastal border with the territory of Nunavut. To the south, it borders the United States. Quebec has a population of around eight million, making it Canada's second-most populous province, behind Ontario.

The Americans with Disabilities Act of 1990 (ADA) is a landmark civil rights law that prohibits discrimination based on disability. It affords similar protections against discrimination to Americans with disabilities as the Civil Rights Act of 1964, which made discrimination based on race, religion, sex, national origin, and other characteristics illegal, and later sexual orientation and gender identity. In addition, unlike the Civil Rights Act, the ADA also requires covered employers to provide reasonable accommodations to employees with disabilities, and imposes accessibility requirements on public accommodations.

Asiana Airlines Flight 733 was a domestic Asiana Airlines passenger flight from Seoul-Gimpo International Airport to Mokpo Airport, South Korea. The Boeing 737-500 operating the flight crashed on 26 July 1993, in the Hwawon area of Haenam County, South Jeolla Province. The cause of the accident was determined to be pilot error leading to controlled flight into terrain. 68 of the 116 passengers and crew members on board were killed. The crash resulted in the first hull loss of a 737-500.

The Kargil War, also known as the Kargil conflict, was fought between India and Pakistan from May to July 1999 in the Kargil district of Ladakh, then part of the Indian-administered state of Jammu and Kashmir and along the Line of Control (LoC). In India, the conflict is also referred to as Operation Vijay, which was the codename of the Indian military operation in the region. The Indian Air Force acted jointly with the Indian Army to flush out the Pakistan Army and paramilitary troops from vacated Indian positions along the LoC, in what was designated as Operation Safed Sagar.

Mumbai, also known as Bombay, is the capital city of the Indian state of Maharashtra and the financial capital of India. Located on the Konkan coast along the west coast of India, it has a deep natural harbour. As per the 2011 Census of India, it is the most populous city proper in India, with a population of almost 12.5 million, while the Mumbai Metropolitan Region, which is among the most populous metropolitan areas in the world, has a population of over 20 million. The city forms part of the Mumbai City and Mumbai Suburban districts and is administered by the Brihanmumbai Municipal Corporation, which was established in 1888.

Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of 923,769 square kilometres (356,669 mi2). With a population of more than 242 million, it is the most populous country in Africa, and the world's sixth-most populous country. Nigeria borders Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Nigeria is a federal republic comprising 36 states and the Federal Capital Territory, where its capital, Abuja, is located. The largest city in Nigeria by population is Lagos, one of the largest metropolitan areas in the world and the second largest in Africa.

The Royal Moroccan Air Force is the air force of the Moroccan Armed Forces.

The Sagamihara stabbings were committed on 26 July 2016 in Midori Ward, Sagamihara, Kanagawa, Japan. Nineteen people were killed and twenty-six others were injured, thirteen severely, at a care home for disabled people. The crimes were committed by a 26-year-old man, identified as Satoshi Uematsu , a former employee of the care facility. Uematsu surrendered at a nearby police station with a bag of knives and was arrested.

Hillary Diane Rodham Clinton is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator representing New York from 2001 to 2009, and the first lady of the United States from 1993 to 2001 as the wife of Bill Clinton. A member of the Democratic Party, she was the party's nominee in the 2016 presidential election, becoming the first woman to win a presidential nomination by a major U.S. political party and the only woman to win the popular vote for U.S. president. Clinton lost the United States Electoral College vote to Republican Party nominee Donald Trump. She is the only first lady of the United States to have run for, or held, elected office.

Solar Impulse is a Swiss long-range experimental solar-powered aircraft project, and also the name of the project's two operational aircraft. The privately financed project is led by Swiss engineer and businessman André Borschberg and Swiss psychiatrist and balloonist Bertrand Piccard, who co-piloted Breitling Orbiter 3, the first balloon to circle the world non-stop. The Solar Impulse project's goals were to make the first circumnavigation of the Earth by a piloted fixed-wing aircraft using only solar power and to bring attention to clean technologies.