November 4 in History

The foundation of Constantinople in 330 AD marks the conventional start of the Byzantine Empire, which fell to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as legitimate rulers and exercised sovereign authority are included, to the exclusion of junior co-emperors who never attained the status of sole or senior ruler, as well as of the various usurpers or rebels who claimed the imperial title.

The Armagnac–Burgundian Civil War was a conflict between two cadet branches of the French royal family: the House of Orléans and the House of Burgundy from 1407 to 1435. It began during a lull in the Hundred Years' War against the English and overlapped with the Western Schism of the papacy.

Christopher Columbus was an Italian explorer and navigator from the Republic of Genoa who completed four Spanish transatlantic voyages in the name of the Catholic Monarchs, opening the way for the widespread European exploration and colonization of the Americas. His expeditions were the first known European contact with the Caribbean and Central and South America.

Catherine of Aragon (also spelled Katherine; Spanish: Catalina de Aragón; 16 December 1485 – 7 January 1536) was Queen of England as the first wife of Henry VIII from their marriage on 11 June 1509 until its annulment on 23 May 1533. She had previously been Princess of Wales as the wife of Henry's elder brother Arthur, Prince of Wales for a short time before his death. Catherine was born at the Archbishop's Palace of Alcalá de Henares, and was the youngest child of Isabella I of Castile and Ferdinand II of Aragon. She was three years old when she was betrothed to Arthur, the eldest son of Henry VII of England. They married in 1501, but Arthur died five months later. Catherine spent years in limbo, and during this time, she held the position of ambassador of the Aragonese crown to England in 1507, the first known female ambassador in European history. She married Henry VIII shortly after his accession in 1509. For six months in 1513, she served as regent of England while Henry was in France. During that time the English defeated a Scottish invasion at the Battle of Flodden, an event in which Catherine played an important part with an emotional speech about courage and patriotism. By 1526, Henry was infatuated with Anne Boleyn and dissatisfied that his marriage to Catherine had produced no surviving sons, leaving their daughter Mary as heir presumptive at a time when there was no established precedent for a woman on the throne. He sought to have their marriage annulled, setting in motion a chain of events that led to England's schism from the Catholic Church. When Pope Clement VII refused to annul the marriage, Henry defied him by assuming supremacy over religious matters in England and marrying Anne secretly in 1532. In 1533, Catherine's marriage was declared invalid by Henry's new Anglican Church, which subsequently validated his marriage to Anne without reference to the pope. Catherine refused to accept Henry as supreme head of the Church in England and considered herself the King's rightful wife and queen, attracting much popular sympathy. Despite this, Henry acknowledged her only as dowager princess of Wales. After being banished from court by Henry, Catherine lived out the remainder of her life at Kimbolton Castle, dying there in January 1536, probably of cancer. The English people held Catherine in high esteem, and her death set off tremendous mourning. Her daughter Mary became the first undisputed English queen regnant in 1553. Catherine commissioned The Education of a Christian Woman by Juan Luis Vives, who dedicated the book, controversial at the time, to the Queen in 1523. Such was Catherine's impression on people that even her adversary Thomas Cromwell said of her, "If not for her sex, she could have defied all the heroes of History." She successfully appealed for the lives of the rebels involved in the Evil May Day, for the sake of their families, and also won widespread admiration by starting an extensive programme for the relief of the poor. Catherine was a patron of Renaissance humanism and a friend of the great scholars Erasmus and Thomas More.

The Eighty Years' War or Dutch Revolt (c. 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish government. The causes of the war included the Reformation, centralisation, excessive taxation, and the rights and privileges of the Dutch nobility and cities. After the initial stages, Philip II of Spain, the sovereign of the Netherlands, deployed his armies and regained control over most of the rebel-held territories. However, widespread mutinies in the Spanish army caused a general uprising. Under the leadership of the exiled William the Silent, the Catholic and Protestant-dominated provinces sought to establish religious peace while jointly opposing the king's regime with the Pacification of Ghent, but the general rebellion failed to sustain itself. Despite steady military and diplomatic successes by the Governor of Spanish Netherlands and General for Spain, the Duke of Parma, the Union of Utrecht continued their resistance, proclaiming their independence through the 1581 Act of Abjuration and establishing the Calvinist-dominated Dutch Republic in 1588. In the Ten Years thereafter, the Republic (whose heartland was no longer threatened) made conquests in the north and east and received diplomatic recognition from France and England in 1596. The Dutch colonial empire emerged, which began with Dutch attacks on Portugal's overseas territories. Facing a stalemate, the two sides agreed to a Twelve Years' Truce in 1609; when it expired in 1621, fighting resumed as part of the broader Thirty Years' War. An end was reached in 1648 with the Peace of Münster when Spain retained the Southern Netherlands and recognised the Dutch Republic as an independent country.

Mary II (30 April 1662 – 28 December 1694) was Queen of England, Scotland, and Ireland with her husband, King William III and II, from 1689 until her death in 1694. She was also Princess of Orange following her marriage on 4 November 1677. Her joint reign with William over Britain is known as that of William and Mary. Mary was born during the reign of her uncle King Charles II. She was the eldest daughter of James, Duke of York (the future James II of England), and his first wife, Anne Hyde. Mary and her sister Anne were raised as Anglicans at the behest of Charles II, although their parents both converted to Roman Catholicism. Charles lacked legitimate children, making Mary second in the line of succession. At the age of 15, she married her cousin William of Orange, a Protestant. Charles died in 1685 and James became king, making Mary heir presumptive. James's attempts at rule by decree and the birth of his son from a second marriage, James Francis Edward (later known as "the Old Pretender"), led to his deposition in the Glorious Revolution of 1688 and the adoption of the English Bill of Rights. William and Mary became king and queen regnant. Mary mostly deferred to her husband when he was in England. She did, however, act alone when William was engaged in military campaigns abroad, proving herself to be a powerful, firm, and effective ruler. Mary's early death from smallpox in 1694 at the age of 32 left William as sole ruler until his death in 1702, when he was succeeded by Mary's sister, Anne.

The Real Teatro di San Carlo ("Royal Theatre of Saint Charles"), as originally named by the Bourbon monarchy but today known simply as the Teatro (di) San Carlo, is a historic opera house in Naples, Italy, connected to the Royal Palace and adjacent to the Piazza del Plebiscito. It is the oldest continuously active venue for opera in the world, having opened in 1737, decades before either Milan's La Scala or Venice's La Fenice. The opera season runs from late November to July, with the ballet season from December to early June. The house once had a seating capacity of 3,285, but has now been reduced to 1,386 seats. Given its size, structure and antiquity, it was the model for theatres that were later built in Europe.

The Rebellion of Túpac Amaru II was an uprising by kuraka-led Aymara, Quechua, and mestizo rebels aimed at overthrowing Spanish colonial rule in Peru, from 1780 to 1783. The causes of the rebellion included opposition to the Bourbon Reforms, an economic downturn in colonial Peru, and a grassroots revival of Inca cultural identity led by Túpac Amaru II, an indigenous kuraka and the leader of the rebellion. While Amaru II and other prominent rebel leaders were captured and executed by the Spanish in 1781, the rebellion continued for at least another year under Diego Cristóbal Túpac Amaru, Túpac Katari and Andrés Túpac Amaru, among others. The rebellion arose as a reaction to the imposition of the Bourbon Reforms in the Spanish viceroyalties of America. These reforms, among others, forced the indigenous population to mine minerals under the Mit'a system, largely in Cerro Rico in Potosí. Among Túpac Amaru II's proclamations were the demands of the freedom of the indigenous population and the abolition of slavery. The rebellion began with the capture and execution of Antonio de Arriaga, the corregidor of Tinta. This initial phase of the rebellion in Cusco and the south was marked by key victories, such as the capture of Ayaviri, the Battle of Pillpinto, and especially the Battle of Sangarará, which consolidated rebel control over the Cusco region. As royalist forces responded with a punitive expedition from Lima, the insurgent movement began to weaken. Túpac Amaru II was captured after being betrayed when retreating to Langui after the defeat in the Battle of Combapata on 5 April 1781, and Battle of Checacupe on 6 April. He, along with his family and other commanders, were executed in the Plaza de Armas of Cusco on 18 May 1781. Despite the death of Túpac Amaru II, Túpac Katari and Diego Cristóbal Túpac Amaru continued the rebellion in until 1783. Tupac Amaru II's rebellion was simultaneous, and occasionally cooperated, with the uprising of Túpac Katari in colonial-era Upper Peru (now Bolivia). The rebellion was the first large-scale attempt at an independence movement in Latin America and the largest revolt in the Americas prior to the Spanish American wars of independence and Haitian Revolution.

Wolfgang Amadeus Mozart (27 January 1756 – 5 December 1791) was a Classical composer and musician. He completed more than 800 works in his life—including outstanding examples of most of the genres of his time: symphonies, concertos, chamber music, opera and choral music—and is regarded as one of the greatest composers in the history of Western music. Born in Salzburg, Mozart quickly emerged as a child prodigy under the training of his father Leopold, a skilled pedagogue. At the age of five he was already competent on keyboard and violin, had begun to compose, and had performed before European royalty. His father took him on a grand tour of Europe and then three trips to Italy. At 17 he was a musician at the Salzburg court but grew restless and travelled in search of a better position. A fruitless journey in search of employment (1777–1779) led him to Paris, Mannheim, Munich and eventually back to Salzburg. During this time he wrote his five violin concertos, the Sinfonia Concertante, various masses and the opera Idomeneo. While he was visiting Vienna in 1781, Mozart's quarrels with his Salzburg employers came to a head and he was dismissed. He chose to remain in Vienna, where he stayed for the rest of his life, achieving fame and some financial success, but no long-term security. During Mozart's early years in Vienna he produced several notable works, such as the opera Die Entführung aus dem Serail, the Great Mass in C minor, the "Haydn" Quartets and a number of symphonies. Throughout his Vienna years Mozart composed more than a dozen piano concertos, many considered some of his greatest achievements. In the final years of his life, he wrote many of his best-known works, including his last three symphonies, culminating in the Jupiter, the serenade Eine kleine Nachtmusik, his Clarinet Concerto, the operas Le nozze di Figaro, Don Giovanni, Così fan tutte and Die Zauberflöte, the Piano Concerto No. 27 and his Requiem. The Requiem was largely unfinished at the time of his death at the age of 35.

The Northwest Indian War was an armed conflict for control of the Northwest Territory between the United States and a loose confederation of Native American peoples who called themselves the United Indian Nations but are better known today as the Northwestern Confederacy. The United States Army considers the conflict to be the first of the American Indian Wars. Following centuries of conflict involving Native Americans and Europeans for control of the region, the lands comprising the Northwest Territory were ceded by Great Britain to the newly formed United States in the 1783 Treaty of Paris. The treaty used the Great Lakes as a border between British North America and the US, and led to the Americans assuming control over the Ohio Country and Illinois Country, which had previously been prohibited to European settlement. As US settlers moved into the Northwest Territory, they were resisted by local Native Americans, and a Wyandot-led confederacy was formed in 1785 to resist American expansion onto their lands. Four years after the confederacy was formed, the Constitution of the United States went into effect; George Washington was sworn in as president, which made him the commander-in-chief of all U.S. military forces. Washington subsequently directed the United States Army to enforce American sovereignty over the Northwest Territory. The U.S. Army, mainly consisting of untrained recruits and bolstered by volunteer militiamen, suffered a series of significant defeats, including the 1790 Harmar campaign and St. Clair's defeat in 1791, which are among the worst defeats ever suffered in the history of the United States Army. St. Clair's defeat destroyed most of the U.S. Army and left white settlers on the American frontier vulnerable to attack. Washington appointed General Anthony Wayne to rebuild the U.S. Army, with Wayne reorganizing it into the Legion of the United States in 1792 and spending a year training and supplying the Legion. He proceeded to lead a methodical campaign up the Great Miami and Maumee river valleys in the Ohio Country before leading the Legion to a decisive victory at the Battle of Fallen Timbers near the Lake Erie in 1794. Wayne subsequently established Fort Wayne at the Miami capital of Kekionga, and the defeated Northwestern Confederacy was forced to cede extensive territory, including much of present-day Ohio, to the US in the 1795 Treaty of Greenville. The war confirmed American control over the Northwest Territory, although the region would be invaded by British forces during the War of 1812.

The Siege of Corfu (November 1798 – March 1799) was a military operation by a joint Russian and Turkish fleet against French troops occupying the fortified island of Corfu; ended in Coalition victory. Corfu fortifications had a strong reputation, but by the siege time they were in a parlous state.

The Newport Rising was the last large-scale armed rising in Wales, by Chartists whose demands included democracy and the right to vote with a secret ballot. On Monday 4 November 1839, approximately 4,000 Chartist sympathisers, under the leadership of John Frost, marched on the town of Newport, Monmouthshire. En route, some Newport chartists were arrested by police and held prisoner at the Westgate Hotel in central Newport. Chartists from industrial towns outside of Newport, including many coal-miners, some with home-made arms, were intent on liberating their fellow Chartists. Fighting began, and soldiers of the 45th Regiment of Foot, deployed in the protection of the police, were ordered to open fire. Between 10 and 24 Chartists were confirmed killed, whilst reports of perhaps a further 50 injured. Four soldiers were reported as injured, as well as the mayor of Newport who was within the hotel. Subsequently, the leaders of the rising were convicted of treason and were sentenced to be hanged, drawn and quartered. The sentences were later commuted to transportation.

Sir James Young Simpson, 1st Baronet (7 June 1811 – 6 May 1870) was a Scottish obstetrician and a significant figure in the history of medicine. He was the first physician to demonstrate the anaesthetic properties of chloroform in humans and helped to popularize its use in medicine. Simpson's intellectual interests ranged from archaeology to an almost taboo subject at the time: hermaphroditism. He was an early advocate of the use of midwives in the hospital environment. Many prominent women also consulted him for their gynaecological problems. Simpson wrote Homœopathy, its Tenets and Tendencies, refuting the ideas put forward by Hahnemann. His services as an early founder of gynaecology and proponent of hospital reform were rewarded with a knighthood, and by 1847 he had been appointed as physician to the Queen in Scotland. Queen Victoria also used anaesthesia for her childbirth, resulting in a significant increase of popularity in anaesthesia. Simpson was a close friend of Sir David Brewster, and was present at his deathbed. His contribution to the understanding of the anaesthetic properties of chloroform had a major impact on surgery.

Camillo Paolo Filippo Giulio Benso, Count of Cavour, Isolabella and Leri, generally known as the Count of Cavour or simply Cavour, was an Italian politician, statesman, businessman, economist, and noble, and a leading figure in the movement towards Italian unification. He was one of the leaders of the Historical Right and Prime Minister of the Kingdom of Sardinia from 1852, a position he maintained until his death, throughout the Second Italian War of Independence and Giuseppe Garibaldi's campaigns to unite Italy. After the declaration of a united Kingdom of Italy, Cavour took office as the first Prime Minister of Italy; he died after only three months in office and did not live to see the Roman Question solved through the complete unification of the country after the Capture of Rome in 1870.

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.

Camagüey is a city and municipality in central Cuba and is the nation's third-largest city with more than 333,000 inhabitants. It is the capital of the Camagüey Province.

The City and South London Railway (C&SLR) was the first successful deep-level underground "tube" railway in the world, and the first major railway to use electric traction. The railway was originally intended for cable-hauled trains, but owing to the bankruptcy of the cable contractor during construction, a system of electric traction using electric locomotives – an experimental technology at the time – was chosen instead. When opened in 1890, the line had six stations and ran for 3.2 miles (5.1 km) in a pair of tunnels between the City of London and Stockwell, passing under the River Thames. The diameter of the tunnels restricted the size of the trains, and the small carriages with their high-backed seating were nicknamed padded cells. The railway was extended several times north and south, eventually serving 22 stations over a distance of 13.5 miles (21.7 km) from Camden Town in north London to Morden in south London. Although the C&SLR was well used, low ticket prices and the construction cost of the extensions placed a strain on the company's finances. In 1913 the C&SLR became part of the Underground Group of railways, and in the 1920s it underwent major reconstruction works before its merger with another of the Group's railways, the Charing Cross, Euston and Hampstead Railway, forming a single London Underground line called the Morden–Edgware line. In 1933, the London Passenger Transport Board was created by amalgamation of the C&SLR with the rest of the Underground Group, bus and other transport companies. This was a public authority but not nationalised until 1948 with the creation of the British Transport Commission. Today, its tunnels and stations form the Bank Branch of the Northern line from Camden Town to Kennington and the southern leg of the line from Kennington to Morden.

World War I, or the First World War, also known as the Great War, was a global conflict between two coalitions: the Allies and the Central Powers. One of the deadliest conflicts in history, World War I resulted in an estimated 15 to 22 million deaths, including those in war crimes and genocides. The war also helped spread the Spanish flu pandemic. The conflict saw important developments in weaponry, including the first large-scale use of machine guns, artillery, aircraft, chemical weapons, and tanks.

The Nazi Party, officially the National Socialist German Workers' Party, was a far-right political party in Germany active between 1920 and 1945 that created and supported the ideology of Nazism. Its precursor, the German Workers' Party, existed from 1919 to 1920. The Nazi Party emerged from the extremist German nationalist, racist, and populist Freikorps paramilitary culture, which fought against communist uprisings in post–World War I Germany. The party was created to draw workers away from communism and into völkisch nationalism. Hitler stated while on trial for his role in the Beer Hall Putsch in February 1924 that "I have resolved to be the destroyer of Marxism", a statement which he later applied to those opposed to the Nazi Party in 1926, claiming "They tried to paralyze the one party that would have been able to give opposition to this Red pest." Initially, Nazi political strategy used socialist rhetoric to gain the support of the lower middle class whilst maintaining other views; that was later downplayed to gain the support of business leaders. By the 1930s, the antisemitic and anti-Marxist themes of the party became even further emphasized. The party had little popular support until the Great Depression, when worsening living standards and widespread unemployment drove Germans into political extremism.

The prime minister of Japan is the head of government of Japan. The prime minister chairs the Cabinet of Japan and has the ability to select and dismiss its ministers of state. The prime minister also serves as the commander-in-chief of the Japan Self Defence Forces.

Howard Carter (9 May 1874 – 2 March 1939) was a British archaeologist and Egyptologist who became known for discovering the intact tomb of the 18th Dynasty Pharaoh Tutankhamun in November 1922, the best-preserved pharaonic tomb ever found in the Valley of the Kings.

Nellie Davis Tayloe Ross (née Tayloe; November 29, 1876 – December 19, 1977) was an American educator and politician who served as the 14th governor of Wyoming from 1925 to 1927, and as the 28th and first female director of the United States Mint from 1933 to 1953. She was the first woman to serve as governor of a U.S. state, and remains the only woman to have served as governor of Wyoming. She was a Democrat and supported Prohibition. Ross was born in St. Joseph, Missouri, to James Wynns Tayloe, a native of Tennessee, and Elizabeth Blair Green, who owned a plantation on the Missouri River. Her family moved to Miltonvale, Kansas, in 1884, and she graduated from Miltonvale High School in 1892. She attended a teacher-training college for two years and taught kindergarten for four years. On September 11, 1902, Ross married William B. Ross, whom she had met when visiting relatives in Tennessee in 1900. William B. Ross was governor of Wyoming from 1923 to his death on October 2, 1924. Ross succeeded her husband's successor Frank Lucas as governor when she won the special election, becoming the first female American governor on January 5, 1925. She was a staunch supporter of Prohibition during the 1920s. She lost re-election in 1926, but remained an active member of the Democratic Party. In 1933, Ross became the first female Director of the United States Mint. Despite initial mistrust, she forged a strong bond with Mary Margaret O'Reilly, the assistant director of the Mint and one of the United States' highest-ranking female civil servants of her time. Ross served five terms as Director, retiring in 1953. During her later years, she wrote for various women's magazines and traveled. Ross died in Washington, D.C., at the age of 101.

The Spanish Civil War (Spanish: guerra civil española) was fought in Spain from 1936 to 1939 between the Republicans and the Nationalist rebels. Republicans loyal to the left-leaning Popular Front government of the Second Spanish Republic included socialists, anarchists, communists, and separatists, supported by the Soviet Union. The opposing Nationalists were an alliance of Falangists, monarchists, conservatives, and traditionalists, who established the military-led Spanish State and were directly aided by an intervention from Fascist Italy and participation of Nazi Germany. Due to the international political climate at the time, the war was variously viewed as class struggle, religious struggle, or struggle between republican democracy and dictatorship, revolution and counterrevolution, or communism and fascism. The Nationalists won the war in early 1939, and ruled Spain until Franco's death in November 1975. The war began after the partial failure of the coup d'état of July 1936 against the Popular Front government by a group of generals of the Spanish Republican Armed Forces. They were supported by right-wing groups including the Christian traditionalist party CEDA; monarchists, including both the opposing Alfonsists and the religious conservative Carlists; and the Falange Española de las JONS, a fascist political party. However, rebelling units in almost all important cities did not gain control, leaving Spain militarily and politically divided. The Nationalists were initially led by a military junta, until General Francisco Franco was appointed supreme leader on 1 October 1936 of what he called the Spanish State. The rebellion was countered by the arming of left-wing social movements and parties, and the formation of militias. This led to rapid socioeconomic and political transformation in the Republican zone, referred to as the Spanish Revolution. The Nationalist forces received munitions, soldiers, and air support from Fascist Italy which conducted a large-scale intervention and Nazi Germany which sent its Condor Legion, while the Republican government received support from the Soviet Union and Mexico. Other countries, such as the United Kingdom, France, and the United States, continued to recognise the Republican government, but followed official policies of non-intervention. Despite this, tens of thousands of citizens from non-interventionist countries directly participated in the conflict, mostly in the pro-Republican International Brigades. Franco gradually emerged as the primary leader of the Nationalists, becoming the dictator of the Spanish State by 1937 and co-opting Falangism, gaining recognition as a fascist leader. The Nationalists advanced from their strongholds in the south and west, capturing most of Spain's northern coastline in 1937 and besieging Madrid. After much of Catalonia was captured in 1938 and 1939 and Madrid was cut off from Barcelona, the Republican military position became hopeless. On 5 March 1939, in response to allegedly increasing communist dominance of the Republican government and the deteriorating military situation, Colonel Segismundo Casado led a military coup against the Republican government, intending to seek peace with the Nationalists. These peace overtures, however, were rejected by Franco. Following internal conflict between Republican factions in Madrid in the same month, Franco entered the capital and declared victory on 1 April 1939. Hundreds of thousands of those associated with the Republicans fled Spain, mostly to refugee camps in southern France; many of those who stayed were persecuted by the victorious Nationalists. The war became notable for the passion and political division it inspired worldwide, and for the many atrocities that occurred. Organised purges occurred in territory captured by Franco's forces to consolidate power. Mass executions took place in areas controlled by the Republicans, with the participation of local authorities varying by location.

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.

Adolf Hitler was an Austrian-born German politician who was dictator of Germany in the Nazi era from 1933 until his suicide in 1945. He rose to power as the leader of the Nazi Party, becoming the chancellor of Germany in 1933 and then taking the title of Führer und Reichskanzler in 1934. Germany's invasion of Poland on 1 September 1939 under his leadership marked the outbreak of the Second World War. Throughout the ensuing conflict, Hitler was closely involved in the direction of German military operations and was central to the perpetration of the genocide of about six million Jews in the Holocaust as well as the deaths of millions of other victims.

The Macedonian Partisans, officially the National Liberation Army and Partisan Detachments of Macedonia, was a communist and anti-fascist resistance movement formed in occupied Yugoslavia which was active in the World War II in Yugoslav Macedonia. Units of the army were formed by Macedonians within the framework of the Yugoslav Partisans as well as other communist resistance organisations operating in Macedonia at the time and were led by the General Staff of the National Liberation Army and Partisan Detachments of Macedonia, headed by Mihajlo Apostolski. During the war, 24 infantry brigades, six artillery brigades, four engineering brigades, one automobile brigade and one cavalry brigade were formed in the Macedonian army. From these brigades, seven divisions were formed, and later the 8th KNOJ division, as well as 3 corps.

Operation Pheasant, also known as the Liberation of North Brabant, was a major operation to clear German troops from the province of North Brabant in the Netherlands during the fighting on the Western Front in the Second World War. This offensive was conceived as a result of the failure of Operation Market Garden and the allied effort to capture the important port of Antwerp. It was conducted by the allied 21st Army Group between 20 October to 4 November 1944. After overcoming some German resistance, this operation liberated the cities of Tilburg, 's-Hertogenbosch, Roosendaal, Bergen op Zoom, Willemstad and Breda. As a result, the offensive cleared much of Brabant; the German positions which had defended the region along its canals and rivers were broken.

The federal government of the United States is the national government of the United States.

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.

The Kasekela chimpanzee community is a habituated community of wild eastern chimpanzees that lives in Gombe National Park near Lake Tanganyika in Tanzania. The community was the subject of Jane Goodall's pioneering study that began in 1960, and studies have continued ever since, becoming the longest continuous study of any animals in their natural habitat. As a result, the community has been instrumental in the study of chimpanzees and has been popularized in several books and documentaries. The community's popularity was enhanced by Goodall's practice of giving names to the chimpanzees she was observing, in contrast to the typical scientific practice of identifying the subjects by number. Goodall generally used a naming convention in which infants were given names starting with the same letter as their mother, allowing the recognition of matrilineal lines.

Operation Fishbowl was a series of high-altitude nuclear tests in 1962 that were carried out by the United States as a part of the larger Operation Dominic nuclear test program.

The Arno is a river in the Tuscany region of Italy. It is the most important river of central Italy after the Tiber.

Iberia Flight 062 was a twin-engined Sud Aviation Caravelle registered EC-BDD operating a scheduled flight from Málaga Airport, Spain, to London Heathrow Airport. While on approach to Heathrow on 4 November 1967, the Caravelle descended far below the flight level assigned to it and flew into the southern slope of Blackdown Hill in West Sussex, killing all 37 on board.

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.

Salvador Guillermo Allende Gossens was a Chilean socialist politician who served as the 29th president of Chile from 1970 until his death in 1973. As a socialist committed to democracy, he has been described as the first Marxist to be elected president in a liberal democracy in Latin America.

In October 1973, the Organization of Arab Petroleum Exporting Countries (OAPEC) announced that it was implementing a total oil embargo against countries that had supported Israel at any point during the 1973 Yom Kippur War, which began after Egypt and Syria launched a large-scale surprise attack in an ultimately unsuccessful attempt to recover the territories that they had lost to Israel during the 1967 Six-Day War.

The Iran hostage crisis began on November 4, 1979, when 66 Americans, including diplomats and other civilian personnel, were taken hostage at the Embassy of the United States in Tehran, with 52 of them being held until January 20, 1981. The incident occurred after the Muslim Student Followers of the Imam's Line stormed and occupied the building in the months following the Iranian Revolution. With support from Ruhollah Khomeini, who had led the Iranian Revolution and would eventually establish the present-day Islamic Republic of Iran, the hostage-takers demanded that the United States extradite Iranian king Mohammad Reza Pahlavi, who had been granted asylum by the Carter administration for cancer treatment. Notable among the assailants were Hossein Dehghan, Mohammad Ali Jafari, and Mohammad Bagheri. The hostage crisis contributed to a dramatic decline in Iran–United States relations. After 444 days, it came to an end with the signing of the Algiers Accords between the Iranian and American governments; Pahlavi had died in Cairo, Egypt, on July 27, 1980.

Ronald Wilson Reagan was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. A member of the Republican Party, he became an important figure in the American conservative movement. The period encompassing his presidency is known as the Reagan era.

China Airlines Flight 605 was a daily non-stop flight departing from Taipei, Taiwan to British Hong Kong. On 4 November 1993, the Boeing 747-400 operating the flight went off the runway when attempting to land during a storm. It was the first hull loss of a 747-400.

Israel and the Palestinians are engaged in an ongoing military and political conflict about land and self-determination within the former territory of Mandatory Palestine. Key aspects of the conflict have included Palestinian refugees, the Israeli occupation of the West Bank and Gaza Strip, the status of Jerusalem, Israeli settlements, borders, security, water rights, the permit regime in the West Bank and in the Gaza Strip, Palestinian freedom of movement, and the Palestinian right of return.

Aero Caribbean Flight 883 was an international scheduled passenger service from Port-au-Prince, Haiti to Havana, Cuba with a stopover in Santiago de Cuba. On 4 November 2010, the ATR 72 operating the route crashed in the central Cuban province of Sancti Spíritus, killing all 61 passengers and 7 crew members aboard. Along with American Eagle Flight 4184 it was the worst crash in ATR 72 history until Yeti Airlines Flight 691 crashed 12 years later killing 72 passengers and crew.

Qantas Flight 32 was a regularly scheduled passenger flight from London to Sydney via Singapore. On 4 November 2010, the Airbus A380 operating the route suffered an uncontained failure in one of its four Rolls-Royce Trent 900 engines. The failure occurred over the Riau Islands, Indonesia, four minutes after takeoff from Singapore Changi Airport. After holding for almost two hours to assess the situation, the aircraft made a successful emergency landing at Changi. No injuries occurred to the passengers, crew, or people on the ground, despite debris from the aircraft falling onto houses in Batam.

On 4 November 2015, an Antonov An-12 cargo aircraft crashed near the White Nile shortly after takeoff from Juba International Airport serving Juba, the capital city of South Sudan. At least 37 people were killed, including the crew of six. The crash is the deadliest aviation accident to have occurred in South Sudan since independence in 2011.

The Tigray war was an armed conflict that lasted from 3 November 2020 to 3 November 2022. It was a civil war primarily fought in the Tigray Region of Ethiopia between forces allied with the Ethiopian federal government and Eritrea on one side, and the Tigray People's Liberation Front (TPLF) on the other.

The Khash massacre, also known as Khash Bloody Friday refers to the clashes between the protesting people of Khash and the police forces of the Islamic Republic of Iran on 4 November 2022, which started with slogans and gathering in the streets and throwing stones in front of the governorate of Khash, and then they were directly targeted by security forces' war bullets and led to many casualties.

UPS Airlines Flight 2976 was a scheduled domestic cargo flight in the United States from Louisville Muhammad Ali International Airport in Louisville, Kentucky, to Honolulu, Hawaii. On November 4, 2025, the McDonnell Douglas MD-11 operating the flight separated from its left engine during its takeoff roll and crashed into an industrial area seconds after liftoff from the runway, at about 5:13 p.m. local time (22:13 UTC). The crash killed all three crew members on board the aircraft and twelve people on the ground.