October 18 in History

The 30s decade ran from January 1, AD 30, to December 31, AD 39.

Pappus of Alexandria ( ; Ancient Greek: Πάππος ὁ Ἀλεξανδρεύς; c. 290 – c. 350 AD) was a Greek mathematician of late antiquity known for his Synagoge (Ancient Greek: Συναγωγή) or Collection (c. 340), and for Pappus's hexagon theorem in projective geometry. Almost nothing is known about his life except for what can be found in his own writings, many of which are lost. Pappus apparently lived in Alexandria, where he worked as a mathematics teacher to higher level students, one of whom was named Hermodorus. The Collection, his best-known work, is a compendium of mathematics in eight volumes, the bulk of which survives. It covers a wide range of topics that were part of the ancient mathematics curriculum, including geometry, astronomy, and mechanics. Pappus was active in a period generally considered one of stagnation in mathematical studies, where, to some, he stands out as a remarkable exception and, to others, as an exemplar of ills that halted the progress of Greek science. In many respects, his fate strikingly resembles that of Diophantus', originally of limited importance but becoming very influential in the late Renaissance and Early Modern periods.

Chlothar II, sometimes called "the Young", was king of the Franks, ruling Neustria (584–629), Burgundy (613–629) and Austrasia (613–623).

Dagobert I (Latin: Dagobertus; c. 603/605 – 19 January 639) was King of the Franks. He ruled Austrasia (623–634) and Neustria and Burgundy (629–639). He has been described as the last king of the Merovingian dynasty to wield real royal power, after which the mayor of the palace rose as the political and war leader. Dagobert was the first Frankish king to be buried in the royal tombs at the Basilica of Saint-Denis.

The Church of the Holy Sepulchre, also known as the Church of the Resurrection, is a fourth-century church in the Christian Quarter of the Old City of Jerusalem. The church is simultaneously the seat of the Armenian Patriarchate of Jerusalem, Greek Orthodox Patriarchate of Jerusalem, and the Catholic Latin Patriarchate of Jerusalem. It is the holiest site in Christianity, and it has been an important pilgrimage site for Christians since the fourth century. According to traditional beliefs dating to the fourth century, the church contains the site of the crucifixion of Jesus at Calvary, or Golgotha, and the location of Jesus's empty tomb where he was buried and resurrected. Both locations are considered immensely holy sites by most Christians. Scholars note that there are two or three independent accounts of the burial of Jesus in a tomb, and archeologists are in general agreement that this is the possible location. Archeological findings in the site are consistent with details found in early sources, including the Gospel of John. After the crucifixion Emperor Hadrian covered the tomb of Jesus and erected a Temple of Aphrodite on top of it (ca. 135 AD), where it remained until Constantine rediscovered the tomb around 325 AD. The church and rotunda were built under Constantine the Great in the 4th century, confirmed by scientific testing, and destroyed in 1009 by al-Hakim. Al-Hakim's son allowed Emperor Constantine IX Monomachos to reconstruct the church, which was completed in 1048. After it was captured by the crusaders in 1099, it continued to undergo modifications, resulting in a significant departure from the original structure. Several renovations and restorations were made under the Ottomans. The tomb itself is enclosed by a 19th-century shrine called the Aedicule. Within the church proper are the last four stations of the Cross of the Via Dolorosa, representing the final episodes of the Passion of Jesus. Since its creation the church has been a major Christian pilgrimage destination as the traditional site of the resurrection of Christ, thus its original Greek name, Church of the Anastasis (Resurrection). The Status Quo, an understanding between religious communities dating to 1757, applies to the site. Control of the church itself is shared among several Christian denominations and secular entities in complicated arrangements essentially unchanged for over 160 years, and some for much longer. The main denominations sharing property over parts of the church are the Roman Catholic, Greek Orthodox, Armenian Apostolic, Coptic, Syriac, and Ethiopian Orthodox. Directly adjacent to the Church of the Holy Sepulchre is the Church of the Redeemer, marking a Lutheran presence at the site.

Danes, or Danish people, are an ethnic group and nationality native to Denmark and a modern nation identified with the country of Denmark. This connection may be ancestral, legal, historical, or cultural.

The Normans were a population arising in the medieval Duchy of Normandy from the intermingling between Norse Viking settlers and locals of West Francia. The Norse settlements in West Francia followed a series of raids on the French northern coast mainly from what is now Denmark, although some also sailed from Norway and Sweden. These settlements were finally legitimized when Rollo, a Scandinavian Viking leader, agreed to swear fealty to King Charles III of West Francia following the siege of Chartres in 911, leading to the formation of the County of Rouen. This new fief, through kinship in the decades to come, would expand into what came to be known as the Duchy of Normandy. The Norse settlers, whom the region as well as its inhabitants were named after, adopted the language, religion, social customs and martial doctrine of the West Franks but their offspring nonetheless retained many of their traits, notably their mercenary tendencies and their fervour for adventures. The intermixing between Norse folk and native West Franks in Normandy produced an ethnic and cultural "Norman" identity in the first half of the 10th century, an identity which continued to evolve over the centuries.

Michael the Syrian, also known as Michael the Great (Syriac: ܡܝܟܐܝܠ ܪܒܐ, romanized: Mīkā'ēl Rābā; 1126 – 7 November 1199), was the Syriac Orthodox Patriarch of Antioch from 1166 until his death in 1199. He is widely regarded as one of the most important figures in the history of the Syriac Orthodox Church, remembered both as a saint and as a historian. Hailing from the distinguished Qindisi family of Melitene, he quickly rose through the ranks to become Patriarch of Antioch. His tenure as patriarch at the Mor Hananyo Monastery involved maintaining good political and ecumenical relations with Crusaders, expressing disdain for Byzantines, and protecting his flock from Arab and Turkic incursions while navigating various church politics, including a schism in the patriarchate by Theodoros bar Wahbun. His monumental Chronicle is the largest surviving historical work in Syriac literature, covering world history from Creation up to his own day. The chronicle, mainly preserved in an Edessan manuscript as a copy of a copy, records ecclesiastical affairs, natural phenomena, secular history, and other pertinent matters. Modern scholars call it "undoubtedly the greatest of all Syriac chronicles" and a cornerstone of medieval historiography, in addition to dozens of other works by Michael which catalyzed the era of "Syriac Renaissance." Michael, described as "one of the greatest pontiffs [...] finest of the Patriarchs [...] of everlasting name, of graceful pursuit, and of uncommon qualities," is highly venerated in the Oriental Orthodox Communion and his feast day in the Syriac Orthodox Church is on November 7, the date of his repose.

Pope Martin IV (Latin: Martinus IV; born Simon de Brion; c. 1210 – 28 March 1285), was the head of the Catholic Church and leader of the Papal States from 22 February 1281 until his death on 22 March 1285. He was the last French pope to hold his court in Rome before the papacy moved to Avignon. Before his election, Simon de Brion was a prominent French cleric who served as chancellor to Louis IX of France and was made a cardinal by Pope Urban IV in 1261. His papacy was marked by close dependence on Charles of Anjou, whom he appointed Senator of Rome, and by significant political conflicts, including the excommunication of the Byzantine Emperor Michael VIII Palaiologos, which ended the fragile union between the Eastern Orthodox and Roman Catholic Churches established at the Second Council of Lyon in 1274. Martin IV also faced the Sicilian Vespers uprising and excommunicated Peter III of Aragon, declaring a crusade against him in an unsuccessful attempt to maintain Angevin control over Sicily. Due to political instability and hostility in Rome and Orvieto, Martin IV spent much of his pontificate outside the city and died in Perugia in 1285.

The 1356 Basel earthquake is the most significant seismological event to have occurred in Central Europe in recorded history and had a moment magnitude in the range of 6.0–7.1. This earthquake, which occurred on 18 October 1356, is also known as the Sankt-Lukas-Tag Erdbeben (English: Saint Luke's Day Earthquake), as 18 October is the feast day of Saint Luke the Evangelist.

Andronikos IV Palaiologos or Andronicus IV Palaeologus (Greek: Ἀνδρόνικος Κομνηνὸς Παλαιολόγος, romanized: Andrónikos Komnēnós Palaiológos; 11 April 1348 – 25/28 June 1385) was the eldest son of Byzantine Emperor John V Palaiologos. Appointed co-emperor from 1352, he had a troubled relationship with his father: he launched a failed rebellion in 1373, usurped the throne in 1376–1379, and remained engaged in a bitter struggle with his father, John V, until his death in 1385. This civil war depleted Byzantium's scarce resources and greatly facilitated the Ottoman conquest of the Balkans, most notably through the cession of Gallipoli by Andronikos. He was also the father of John VII.

Hernando de Soto (; Spanish: [eɾˈnando ðe ˈsoto]; c. 1497 – 21 May 1542) was a Spanish explorer and conquistador, who was involved in expeditions in Nicaragua and the Yucatan Peninsula. He played an important role in Francisco Pizarro's conquest of the Inca Empire in Peru, but is best known for leading the first European expedition deep into the territory of the modern-day United States (through Florida, Georgia, Tennessee, Alabama, North Carolina, South Carolina, Mississippi, and most likely Arkansas). He is the first European documented as having crossed the Mississippi River. De Soto's North American expedition was a vast undertaking. It ranged throughout what is now the southeastern United States, searching both for gold, which had been reported by various Native American tribes and earlier coastal explorers, and for a passage to China or the Pacific coast. De Soto died in 1542 on the banks of the Mississippi River; sources disagree on the exact location, whether it was what is now Lake Village, Arkansas, or Ferriday, Louisiana. Although the scribe (Garcilaso) and the translator (Hakluyt) took different approaches regarding the presentation of de Soto's voyage, both intellectuals took unofficial accounts and instilled them with authority for the benefit of their respective empires. Their writings created overlapping yet distinct portrayals of de Soto's expedition, shaped by each author's cultural and political context.

Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asian mainland, it is bordered to the west by the Sea of Japan, the Sea of Okhotsk in the north, and the East China Sea in the south. The Japanese archipelago consists of four major islands alongside over 14,000 smaller islands. Japan is divided into 47 administrative prefectures and eight traditional regions, and around 75% of its terrain is mountainous and heavily forested, concentrating its agriculture and highly urbanized population along its eastern coastal plains. With a population of almost 123 million as of 2026, it is the world's 11th most populous country. Tokyo is the country's capital and largest city.

The Matsura clan, also spelled Matsuura, was a medieval and early modern Japanese samurai family who ruled Hirado Domain in Hizen Province on the island of Kyushu. They started as a group of military families under the name Matsura-to. They were involved in Toyotomi Hideyoshi's Kyushu campaign and the Japanese invasions of Korea. Around 1590, they built their seat, Hirado Castle. In 1871, the Meiji Restoration dissolved Japan's feudal lords, and the clan's final daimyo, Matsura Akira, was put into the kazoku class.

Philip II (21 May 1527 – 13 September 1598), sometimes known in Spain as Philip the Prudent (Spanish: Felipe el Prudente), was King of Spain from 1556, King of Portugal from 1580, and King of Naples and Sicily from 1554 until his death in 1598. He was also jure uxoris King of England and Ireland from his marriage to Queen Mary I in 1554 until her death in 1558. Further, he was Duke of Milan from 1540. From 1555, he was Lord of the Seventeen Provinces of the Netherlands. The son of Emperor Charles V and Isabella of Portugal, Philip inherited his father's Spanish Empire in 1556, and succeeded to the Portuguese throne in 1580 following a dynastic crisis, forming the Iberian Union. The Spanish conquest of the Inca Empire and of the Philippines, named in his honour by Ruy López de Villalobos, were completed during his reign. He finished building the royal palace El Escorial in 1584. Under Philip II, Spain reached the height of its influence and power, advancing into the Spanish Golden Age, and ruled territories in every continent then known to Europeans. Deeply devout, Philip saw himself as the defender of Catholic Europe against the Ottoman Empire and the Protestant Reformation, and invested Spain's position as the leading European power in multiple simultaneous warring efforts. During his reign, Spain participated in notable victories against the Ottomans in Oran, Malta and Lepanto. In 1584, during the Eighty Years' War, Philip signed the Treaty of Joinville, funding the French Catholic League over the following decade against the French Huguenots. In 1588, he sent an armada to invade Protestant England, with the strategic aim of overthrowing his former sister-in-law Elizabeth I and re-establishing Catholicism there, but his fleet was repulsed in a skirmish and wrecked by storms as it returned to Spain. He sent additional Armadas in 1596 and 1597, (and his son who succeeded him as Phillip III sent a fourth in 1601), but these similarly failed. Philip's naval power recovered after the defeat of a similarly sized English Armada sent against Spain. As a consequence of these conflicts, Philip led a highly debt-leveraged regime, seeing state defaults in 1557, 1560, 1569, 1575, and 1596. An ambitious plan to extend his conquests to China and across Asia was also considered and abandoned. Historical reception of Philip II became heavily influenced by enemy propaganda, which he refused to answer or defend himself against, even prohibiting biographical accounts of his life. His negative foreign reputation eventually developed into the Spanish Black Legend. As a result, historian Helmut Koenigsberger would write about Philip, "there has, perhaps, been no personality in modern history, not even Napoleon or Stalin, who has been both as enigmatic and controversial as Philip II of Spain... Neither his own contemporaries nor later historians have been able to agree on his character, his aims or even the degree of success he achieved."

Michael the Brave (Romanian: Mihai Viteazul [miˈhaj viˈte̯azul] or Mihai Bravu [ˈbravu]; 1558 – 9 August 1601), born as Mihai Pătrașcu, was the Prince of Wallachia (as Michael II, 1593–1601), Prince of Moldavia (1600) and de facto ruler of Transylvania (1599–1600). He is considered one of Romania's greatest national heroes. Since the 19th century, Michael the Brave has been regarded by Romanian nationalists as a symbol of Romanian unity, as his reign marked the first time in history all principalities inhabited by Romanians were under the same ruler. His rule over Wallachia began in the autumn of 1593. Two years later, war with the Ottomans began, a conflict in which the Prince fought the Battle of Călugăreni, resulting in a victory against an army nearly three times the size of the army of Michael the Brave, considered one of the most important battles of his reign. Although the Wallachians emerged victorious from the battle, Michael was forced to retreat with his troops and wait for aid from his allies, Prince Sigismund Báthory of Transylvania and Holy Roman Emperor Rudolf II. The war continued until a peace finally emerged in January 1597, but this lasted for only a year and a half. Peace was again reached in late 1599, when Michael was unable to continue the war due to lack of support from his allies. In 1599, Michael won the Battle of Șelimbăr against Andrew Báthory and soon entered Gyulafehérvár (today Alba Iulia, Romania), becoming the imperial governor (i.e. de facto ruler) of Transylvania, under Habsburg suzerainty. A few months later, Michael's troops invaded Moldavia and reached its capital, Iași. The Moldavian leader Ieremia Movilă fled to Poland and Michael was declared Prince of Moldavia. During this period, Michael the Brave changed his seal to represent his personal union of Wallachia, Moldavia, and Transylvania. The interests of the three neighbouring great powers – the Habsburg monarchy, the Ottoman Empire, and the Polish–Lithuanian Commonwealth – were damaged by Michael the Brave's achievements. Although he acknowledged the suzerainty of Rudolf II, Michael the Brave continued to negotiate his official position in Transylvania, pleading for direct rule instead of being imperial governor. Michael kept the control of all three provinces for less than a year before the Hungarian nobility of Transylvania rose against him in a series of revolts with the support of the Austrian army commanded by the Italian General Giorgio Basta, defeating Michael the Brave at the Battle of Mirăslău, forcing the prince to leave Transylvania and retreat to Wallachia with his remaining troops, while the forces of the Polish–Lithuanian Commonwealth entered Moldavia and defeated the forces loyal to Michael the Brave, restoring Ieremia Movilă on the throne. The Polish army led by Jan Zamoyski also advanced in eastern Wallachia and established Simion Movilă as ruler. Forces loyal to Michael remained only in Oltenia. Michael the Brave then left for Prague, seeking audience with Emperor Rudolf II; however, the emperor refused to allow him audience. But General Giorgio Basta's governance of Transylvania faced significant opposition from the Hungarian nobility, leading to the reinstallation of Sigismund Báthory, who turned his back on Emperor Rudolf II and declared submission to the Polish–Lithuanian Commonwealth after receiving substantial military support. This led to Emperor Rudolf II accepting Michael the Brave's audience and providing him with 100,000 florins to rebuild his army. Meanwhile, forces loyal to Michael in Wallachia led by his son, Nicolae Pătrașcu, drove Simion Movilă out of Moldavia and prepared to reenter Transylvania. Michael the Brave, allied with Giorgio Basta, defeated the Hungarian army at the Battle of Guruslău. A few days later Basta, who sought to control Transylvania himself, assassinated Michael by order of the Habsburg Emperor Rudolf II.

Frendraught Castle or House is a 17th-century house, about 6 miles (9.7 km) east of Huntly, Aberdeenshire, Scotland, and 1 mile (1.6 km) west of Largue, on the site of a 13th-century castle.

The 1748 Treaty of Aix-la-Chapelle, sometimes called the Treaty of Aachen, ended the War of the Austrian Succession, following a congress assembled on 24 April 1748 at the Free Imperial City of Aachen. The two main antagonists in the war, Britain and France, opened peace talks in the Dutch city of Breda in 1746. Agreement was delayed by British hopes of improving their position; when this failed to occur, a draft treaty was agreed on 30 April 1748. A final version was signed on 18 October 1748 by Britain, France, and the Dutch Republic. The terms were then presented to the other belligerents, who could either accept them or continue the war on their own. Austria, Spain, and Sardinia had little choice but to comply, though the terms were favorable for Spain who took land from Austria in Italy, and in defeating the British invasion in South America, were able to renew a monopoly in the supply of slaves to Spanish America. The treaty largely failed to resolve the issues that caused the war, while most of the signatories were unhappy with the terms. Maria Theresa resented Austria's exclusion from the talks, and blamed Britain for forcing her to accept concessions, while British politicians felt they had received little benefit for the financial subsidies paid to her. These issues, combined with other factors, led to the strategic realignment known as the Diplomatic Revolution, and the outbreak of the Seven Years' War in 1756.

African Americans or Black Americans, also formerly called Afro-Americans, are an American racial and ethnic group. As defined by the United States census, they are Americans who have ancestry from "any of the Black racial groups of Africa". African Americans constitute the third-largest racial and ethnic group in the U.S., following White Americans and Hispanic and Latino Americans. In the ethnic group sense, the term "African American" generally denotes descendants of Africans enslaved in the United States. According to annual estimates from the U.S. Census Bureau, as of July 1, 2024, the overall Black population was estimated at 42,951,595, representing approximately 12.63% of the total U.S. population.

The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence or simply the American Revolution, was the armed conflict that comprised the final eight years of the broader American Revolution, in which American Patriot forces organized as the Continental Army and, commanded by George Washington, defeated the British Army. The conflict was fought in North America, the Caribbean, and the Atlantic Ocean. The war's outcome seemed uncertain for most of the war, but Washington and the Continental Army's decisive victory in the Siege of Yorktown in 1781 led King George III and the Kingdom of Great Britain to negotiate an end to the war. In 1783, in the Treaty of Paris, the British Crown acknowledged the independence of the Thirteen Colonies, leading to the establishment of the United States as an independent and sovereign nation. In 1763, after the British Empire gained dominance in North America following its victory over the French Colonial Empire during the Seven Years' War, tensions and disputes began escalating between the British and their Thirteen Colonies, especially following passage of the Stamp and Townshend Acts. The British Army responded by seeking to occupy Boston militarily, leading to the Boston Massacre on March 5, 1770. In mid-1774, with tensions escalating even further between the British Army and the Thirteen Colonies, the British Parliament had imposed the Intolerable Acts, an attempt to disarm British-American colonists, leading to the Battles of Lexington and Concord in April 1775, the first battles of the Revolutionary War. In June 1775, the Second Continental Congress voted to incorporate colonial-based Patriot militias into a central military, the Continental Army, and unanimously appointed Washington its commander-in-chief. Two months later, in August 1775, king George III declared the colonies to be in a state of rebellion. In July 1776, the Second Continental Congress formalized the war, passing the Lee Resolution on July 2, and, two days later, unanimously adopting the Declaration of Independence, on July 4. In March 1776, in an early win for the newly-formed Continental Army under Washington's command, following a successful siege of Boston, the Continental Army successfully drove the British Army out of Boston. British commander in chief William Howe responded by launching the New York and New Jersey campaign, which resulted in Howe's capture of New York City in November 1776. Washington responded by clandestinely crossing the Delaware River and winning small but significant victories at Trenton and Princeton. In the summer of 1777, as Howe was poised to capture Philadelphia, the Continental Congress fled to Baltimore. In October 1777, a separate northern British force under the command of John Burgoyne was forced to surrender at Saratoga in an American victory that proved crucial in convincing France and Spain that an independent United States was a viable possibility. France signed a commercial agreement with the revolutionaries, followed by a Treaty of Alliance in February 1778. In 1779, the Sullivan Expedition undertook a scorched earth campaign against British-allied factions of the Haudenosaunee Confederacy (also Iroquois). American Indian raids on the American frontier, however, continued to be a problem. Also, in 1779, Spain allied with France against Great Britain in the Treaty of Aranjuez, though Spain did not formally ally with the Americans. Howe's replacement Henry Clinton intended to take the war against the British American colonists into the Southern Colonies. Despite some initial success, British General Cornwallis was besieged by a Franco-American army in Yorktown, Virginia, in September and October 1781. The French navy cut off Cornwallis's escape and he was forced to surrender in October. The British wars with France and Spain continued for another two years, but fighting largely ceased in North America. In the Treaty of Paris, signed on September 3, 1783, Great Britain acknowledged the sovereignty and independence of the United States, bringing the American Revolutionary War to an end. The Treaties of Versailles resolved Great Britain's conflicts with France and Spain, and forced Great Britain to cede Tobago, Senegal, and small territories in India to France, and Menorca, West Florida, and East Florida to Spain.

The siege of Savannah or the second battle of Savannah was an encounter of the American Revolutionary War (1775–1783) in 1779. The year before, the city of Savannah, Georgia, had been captured by a British expeditionary corps under Lieutenant-Colonel Archibald Campbell. The siege itself consisted of a joint Franco-American attempt to retake Savannah, from September 16 to October 18, 1779. On October 9, 1779, a major assault against the British siege works failed. During the attack, Polish nobleman Count Casimir Pulaski, leading the combined cavalry forces on the American side, was mortally wounded. With the failure of the joint attack, the siege was abandoned, and the British remained in control of Savannah until July 1782, near the end of the war.

Herman Melville (born Melvill; August 1, 1819 – September 28, 1891) was an American writer of the American Renaissance period. Among his best-known works are Moby-Dick (1851), Typee (1846), a romanticized account of his experiences in Polynesia, and Billy Budd, Sailor, a posthumously published novella. At the time of his death, Melville was not well known to the public, but 1919, the centennial of his birth, was the starting point of a Melville revival. Moby-Dick would eventually be considered one of the Great American Novels. Melville was born in New York City, the third child of a prosperous merchant whose death in 1832 left the family in dire financial straits. He took to the sea in 1839 as a common sailor on the merchant ship St. Lawrence and then in 1841, on the whaler Acushnet. However, he jumped ship in the Marquesas Islands. Typee, his first book, and its sequel, Omoo (1847), were travel adventures based on his encounters with the peoples of the islands. Their success gave him the financial security to marry Elizabeth Shaw, the daughter of Boston jurist Lemuel Shaw. Mardi (1849), a romance adventure and his first book not based on his own experience, was not well received. Redburn (1849) and White-Jacket (1850), both tales based on his experience as a well-born young man at sea, were given respectable reviews, but did not sell well enough to support his expanding family. Melville's growing literary ambition showed in Moby-Dick (1851), which took nearly a year and a half to write, but it did not find an audience, and critics scorned his psychological novel Pierre: or, The Ambiguities (1852). From 1853 to 1856, Melville published short fiction in magazines, including "Benito Cereno" and "Bartleby, the Scrivener". In 1857, he traveled to England, toured the Near East, and published his last work of prose, The Confidence-Man (1857). He moved to New York City in 1863, eventually taking a position as a United States customs inspector. From that point, Melville focused his creative powers on poetry. Battle-Pieces and Aspects of the War (1866) was his poetic reflection on the moral questions of the American Civil War. In 1867, his eldest child Malcolm died at home from a self-inflicted gunshot. Melville's metaphysical epic Clarel: A Poem and Pilgrimage in the Holy Land was published in 1876. In 1886, his other son Stanwix died of apparent tuberculosis, and Melville retired. During his last years, he privately published two volumes of poetry, and left one volume unpublished. The novella Billy Budd was left unfinished at the time of his death, but was published posthumously in 1924. Melville died from cardiovascular disease in 1891.

The Second Opium War, also known as the Second Anglo-Chinese War or Arrow War, was fought between the United Kingdom and France against the Qing dynasty of China between 1856 and 1860. It was the second major conflict in the Opium Wars, which were fought over the right to import opium to China, and resulted in a second defeat for the Qing and the forced legalisation of the opium trade. It caused many Chinese officials to believe that conflicts with the Western powers were no longer traditional wars, but part of a looming national crisis.

The Alaska Purchase in 1867 resulted in the transfer of Russian America to the United States for $7.2 million (equivalent to $132 million in 2024). On April 9 of that year, the United States Senate ratified a bilateral treaty that had been signed on March 30, and American sovereignty became legally effective across the territory on October 18. During the first half of the 19th century, the Russian Empire had established a colonial presence in parts of North America, but few Russians ever settled in Alaska. Alexander II of Russia, having faced a catastrophic defeat in the Crimean War, began exploring the possibility of selling the state's Alaskan possessions, which, in any future war, would be difficult to defend from the United Kingdom. To this end, William H. Seward, the U.S. secretary of state at the time, entered into negotiations with Russian diplomat Eduard de Stoeckl towards the United States' acquisition of Alaska after the American Civil War. Seward and Steckel agreed to a treaty for the sale on March 30, 1867. At an original cost of $0.02 per acre ($0.37 per acre in 2024), the United States had grown by 586,412 sq mi (1,518,800 km2). Reactions to the Alaska Purchase among Americans were mostly positive, as many believed that Alaska would serve as a base to expand American trade in Asia. Some opponents labeled the purchase as "Seward's Folly" or "Seward's Icebox" as they contended that the United States had acquired useless land. Nearly all Russian settlers left Alaska in the aftermath of the purchase; Alaska would remain sparsely populated until the Klondike Gold Rush began in 1896. Originally organized as the Department of Alaska, the area was renamed the District of Alaska in 1884 and the Territory of Alaska in 1912, ultimately becoming the modern-day state of Alaska in 1959.

Johannes Brahms was a German composer, pianist, and conductor of the mid-Romantic period. His music features expressive counterpoint, freer dissonance, rhythmic vitality, and traditional forms. His works include four symphonies, four concertos, a Requiem, much chamber music, and hundreds of folk-song arrangements and Lieder.

Puerto Rico, officially the Commonwealth of Puerto Rico, is a self-governing Caribbean archipelago and island organized as an unincorporated territory of the United States under the designation of commonwealth. Located about 1,000 miles (1,600 km) southeast of Miami, Florida, between the Dominican Republic in the Greater Antilles and the U.S. Virgin Islands in the Lesser Antilles, it consists of the eponymous main island and numerous smaller islands, including Vieques, Culebra, and Mona. With approximately 3.2 million people, it is divided into 78 municipalities, of which the most populous is the capital municipality of San Juan, followed by those within the San Juan metropolitan area. Spanish and English are the official languages of its government, though Spanish predominates, as it is culturally part of Latin America.

Bernhard Heinrich Karl Martin, Prince of Bülow (German: Bernhard Heinrich Karl Martin Fürst von Bülow [fɔn ˈbyːloː]; 3 May 1849 – 28 October 1929) was a German politician who served as the imperial chancellor of the German Empire and minister-president of Prussia from 1900 to 1909. A fervent supporter of Weltpolitik, Bülow devoted his chancellorship to transforming Germany into a global power. Despite presiding over sustained economic growth and major scientific breakthroughs within his country, his government's bellicose foreign policy did much to antagonize France, Great Britain and Russia thereby significantly contributing to the outbreak of World War I. Born into a prominent family of Danish-German aristocrats, Bülow entered the German foreign service after his father, Bernhard Ernst von Bülow, was appointed foreign secretary in Otto von Bismarck's government. He held several diplomatic posts, including German ambassador to Rome, before being appointed foreign secretary in 1897 by Wilhelm II. Three years later, he was appointed chancellor following the resignation of the Prince of Hohenlohe. As chancellor, Bülow promoted cautious and conservative domestic policies while pursuing an ambitious and expansionist policy in foreign affairs. His open challenge to France's growing control over Morocco sparked the First Moroccan Crisis, which aggravated the French and the British and helped strengthen the Entente Cordiale. In 1908, Wilhelm's indiscreet remarks were published during the Daily Telegraph Affair, causing significant damage to German foreign relations and the Kaiser's prestige. Bülow was blamed for failing to prevent the blunder and, having lost the support of both the Kaiser and the Reichstag, he resigned in 1909 and was succeeded by Theobald von Bethmann Hollweg. Bülow moved to Rome after his resignation. He came out of retirement in late 1914 to serve as interim ambassador to Italy, but was unable to bring King Victor Emmanuel III to the side of the Central Powers. Bülow died in Rome in 1929 at the age of 80.

The Kingdom of Italy was a unitary state that existed from 17 March 1861, when Victor Emmanuel II, King of Sardinia, was proclaimed King of Italy, until 18 June 1946, when the monarchy was abolished, following civil discontent that led to an institutional referendum on 2 June, resulting in the establishment of the modern Italian Republic. The kingdom was established through the unification of several states over a decades-long process, called the Risorgimento. That process was influenced by House of Savoy-ruled Sardinia, which was one of Italy's legal predecessor states.

The Apostolic Movement of Schoenstatt (German: Schönstatt-Bewegung) is a Catholic Marian movement founded in Germany in 1914 by Fr Joseph Kentenich, who saw the movement as a means of spiritual renewal for the Catholic Church. The movement is named after the small locality of Schönstatt (which means "beautiful place") which is part of the town of Vallendar near Koblenz, in Germany. As a movement of renewal within the Catholic Church, Schoenstatt works to revitalize the Church and society in the spirit of the Gospel. Its members seek to connect faith with daily life, especially through a deep love for Mary, the Mother of God, who helps, educates and guides them in becoming better followers of Christ. As an international movement, it has expanded to every continent and has members from all vocations and walks in life. It is a spiritual family whose many branches and communities join to form a single Schoenstatt Family.

Several different governments controlled the Crimean Peninsula during the period of the Soviet Union, from 1921 to 1991. The government of Crimea from 1921 to 1936 was the Crimean Autonomous Socialist Soviet Republic, which was an Autonomous Soviet Socialist Republic within the Russian Soviet Federative Socialist Republic (SFSR); the name was altered slightly to the Crimean Autonomous Soviet Socialist Republic from 1936 to 1945.

The British Broadcasting Company Limited (BBC) was the commercial forerunner to the public British Broadcasting Corporation and formed on 18 October 1922 by British and American electrical companies doing business in the United Kingdom. Licensed by the UK's General Post Office, its original office was located on the second floor of Magnet House, a GEC building in London, and consisted of a room and a small antechamber.

The Judicial Committee of the Privy Council (JCPC) is the highest court of appeal for the Crown Dependencies, the British Overseas Territories, some Commonwealth countries and a few institutions in the United Kingdom. Established on 14 August 1833 to hear appeals formerly heard by the King-in-Council, the Privy Council formerly acted as the court of last resort for the entire British Empire except for the United Kingdom itself.

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.

Johannes Erwin Eugen Rommel, known as The Desert Fox, was a German Generalfeldmarschall during World War II. He served in the Wehrmacht of Nazi Germany, as well as in the Reichswehr of the Weimar Republic, and Imperial German Army of the German Empire.

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR), was a transcontinental country that spanned much of Eurasia from its formation in 1922 until its dissolution in 1991. It was the world's third-most populous country, the largest by area, and bordered twelve other countries. A diverse multinational state, it was organized as a federal union of national republics, with the largest and most populous being the Russian Soviet Federative Socialist Republic (SFSR). The world's flagship communist state, it was governed by the Communist Party under Marxism–Leninism, through soviet councils. The Soviet economy was also centrally planned. Its capital and largest city was Moscow.

Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and various islands and islets in the Caribbean Sea. It comprises an area of 912,050 km2 (352,140 sq mi), with a population estimated at 31.8 million in 2025. The capital and largest urban agglomeration is Caracas. The continental territory is bordered on the north by the Caribbean Sea and the Atlantic Ocean, on the west by Colombia, on the south by Brazil, on the east by Guyana, and on the northeast by Trinidad and Tobago. Venezuela consists of 23 states, the Capital District, and the Federal Dependencies covering Venezuela's offshore islands. Venezuela is among the most urbanized countries in Latin America, with an estimated urbanization rate of 88.4% in 2022. The vast majority of Venezuelans live in urban areas in the north, including in the capital.

Argentina, officially the Argentine Republic, is a country in the far south of South America. It covers an area of 2,780,085 km2 (1,073,397 mi2), making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. Argentina shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state divided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, the Southern Patagonian Ice Field, and a part of Antarctica.

The Regency TR-1 was the first commercially manufactured transistor radio, introduced in 1954. About 150,000 units were sold, due to the novelty of its small size and portability. Previously, transistors had only been used in military or industrial applications, and the TR-1 was the first to demonstrate their utility in consumer electronics. As a pioneering product of its time, surviving specimens are highly sought after by collectors.

Félicette was a Parisian cat that became the first feline launched into space on 18 October 1963 as part of the French space program. She was one of 14 female cats trained for spaceflight. The cats had electrodes implanted into their skulls to monitor their neurological activity throughout the flight. During the flight, electrical impulses were applied to the brain and a leg to stimulate responses. The capsule was recovered 13 minutes after the rocket was ignited. Most of the data from the mission was of good quality, and Félicette survived the flight but was euthanised two months later for the examination of her brain.

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR), was a transcontinental country that spanned much of Eurasia from its formation in 1922 until its dissolution in 1991. It was the world's third-most populous country, the largest by area, and bordered twelve other countries. A diverse multinational state, it was organized as a federal union of national republics, with the largest and most populous being the Russian Soviet Federative Socialist Republic (SFSR). The world's flagship communist state, it was governed by the Communist Party under Marxism–Leninism, through soviet councils. The Soviet economy was also centrally planned. Its capital and largest city was Moscow.

Henrik Igityan National Centre for Aesthetics (NCA) is a gallery and museum in Yerevan, Armenia. It was based on, and as of 2024 includes, the Children's Art Museum, which was founded in 1970 by Henrik Igityan and Zhanna Aghamiryan.

The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, internet, Wi-Fi, satellite, and cable across the United States. The FCC maintains jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security.

Space Shuttle Atlantis is a retired Space Shuttle orbiter vehicle which belongs to NASA, the spaceflight and space exploration agency of the United States. Atlantis was manufactured by the Rockwell International company in Southern California and was delivered to the Kennedy Space Center in Eastern Florida in April 1985. Atlantis is the fourth operational and the second-to-last Space Shuttle built. Its maiden flight was STS-51-J made from October 3 to 7, 1985. It was, along with Challenger, one of only two orbiters equipped to carry the Shuttle-Centaur booster.

The Ilyushin Il-76 is a multi-purpose, fixed-wing, four-engine turbofan strategic airlifter designed by the Soviet Union's Ilyushin design bureau as a commercial freighter in 1967, to replace the Antonov An-12. It was developed to deliver heavy machinery to remote and poorly served areas. Military versions of the Il-76 have been widely used in Europe, Asia and Africa, including use as an aerial refueling tanker and command center.

Azerbaijan, officially the Republic of Azerbaijan, is a landlocked country at the boundary of Western Asia and Eastern Europe. It is a part of the South Caucasus region and is bounded by the Caspian Sea to the east, Russia's republic of Dagestan to the north, Georgia to the northwest, Turkey and Armenia to the west, and Iran to the south. Baku is the capital and largest city.

Merpati Nusantara Airlines Flight 5601 (MNA5601/MZ5601) was a domestic scheduled passenger flight from Semarang to Bandung, Indonesia. On 18 October 1992, the two-year-old CASA/IPTN CN-235-10 was on approach to Bandung when it crashed into Mount Puntang, near Mount Papandayan, West Java, Indonesia at 1:30 pm in bad weather. The aircraft exploded on impact, killing all twenty-seven passengers and four crew on board.

Space Shuttle Columbia (OV-102) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after the first American ship to circumnavigate the globe, and the female personification of the United States, Columbia was the first of five Space Shuttle orbiters to fly in space, debuting the Space Shuttle launch vehicle on its maiden flight on April 12, 1981 and becoming the first spacecraft to be re-used after its first flight when it launched on STS-2 on November 12, 1981. As only the second full-scale orbiter to be manufactured after the Approach and Landing Test vehicle Enterprise, Columbia retained unique external and internal features compared with later orbiters, such as test instrumentation and distinctive black chines. In addition to a heavier aft fuselage and the retention of an internal airlock throughout its lifetime, these made Columbia the heaviest of the five spacefaring orbiters: around 1,000 kilograms heavier than Challenger and 3,600 kilograms heavier than Endeavour when originally constructed. Columbia also carried ejection seats based on those from the SR-71 during its first six flights until 1983, and from 1986 onwards carried an imaging pod on its vertical stabilizer.

The Bolivian Gas War or Bolivian gas conflict was a social confrontation in Bolivia reaching its peak in 2003, centering on the exploitation of the country's vast natural gas reserves. The expression can be extended to refer to the general conflict in Bolivia over the exploitation of gas resources, thus including the 2005 protests and the election of Evo Morales as president. Before these protests, Bolivia had seen a series of similar earlier protests during the Cochabamba protests of 2000, which were against the privatization of the municipal water supply.

The NASA Astronaut Corps is a unit of the United States National Aeronautics and Space Administration (NASA) that selects, trains, and provides astronauts as crew members for U.S. and international space missions. It is based at Johnson Space Center in Houston, Texas.

Social Outburst was a series of massive demonstrations and severe riots occurring mainly between October 2019 and March 2020, in response to a rise in the Santiago Metro's subway fare, a probity crisis, cost of living, university graduate unemployment, privatisation, and inequality prevalent in the country. It originated in Santiago and took place in all regions of Chile, with greater effect in the regional capitals.