June 10 in History

Emperor Tenji (also romanized Tenchi, 626–671) was the 38th emperor of Japan according to the traditional order of succession. Initially known as Prince Kazuraki, and later Prince Naka no Ōe, he was the son of Emperor Jomei and Empress Kōgyoku. After his father's death in 641, the young Prince Naka entered into a succession dispute with another imperial prince, Yamashiro. To mediate, Empress Kōgyoku ascended the throne. Naka conspired with a group of aristocrats to assassinate the authoritarian minister Soga no Iruka in 645. After the assassination, Kōgyoku resigned as ruler and was succeeded by her brother (Naka's uncle), Emperor Kōtoku, who appointed Naka as his heir. However, after Kōtoku's death in 654, Kōgyoku reascended the throne as Empress Saimei. She died in 661 amid preparations for an expedition to Korea, where the forces of Tang China and Silla defeated those of Japan. Prince Naka did not immediately ascend to the throne, instead serving as regent for the following seven years. During his term as regent, Naka implemented reforms to the imperial court and built up military infrastructure in Kyushu, fearing a Chinese invasion. He moved the capital to the Ōmi Ōtsu Palace northeast of Asuka, after which he ascended to the throne as emperor. He established the Daijō-kan (Council of State), appointing his son Prince Ōtomo as the inaugural Daijō-daijin ('prime minister'), and allegedly ordered the compilation of the first version of the Ritsuryō law code. He fell ill and died in 671, prompting a succession dispute between Prince Ōtomo and Tenji's brother, Prince Ōama. It is unknown which Tenji wished to succeed him. The dispute broke out into a brief civil war, which ended with the victory of Ōama, who then ruled as Emperor Tenmu. Tenji was not memorialized under Tenmu's reign, but was given a burial tumulus in 700 under the reign of his daughter, Empress Jitō. The 8th-century history chronicle Nihon Shoki dedicates relatively little coverage to Tenji's reign, although it emphasizes his importance during the reigns of his predecessors. He received poems in honor of him in the 8th-century anthologies Man'yōshū and Kaifūsō, including a cycle of nine banka elegies. Tenji's reign at Ōmi was traditionally portrayed as a golden age for art and culture, although this was likely overstated by later chroniclers.

The Third Crusade (1189–1192) was an attempt led by King Philip II of France, King Richard I of England, and Emperor Frederick Barbarossa to reconquer the Holy Land following the capture of Jerusalem by the Ayyubid sultan Saladin in 1187. For this reason, the Third Crusade is also known as the Kings' Crusade. The Crusade was partially successful. It recaptured the important cities of Acre and Jaffa, as well as successfully reversing most of Saladin's conquests (primarily in the Kingdom of Jerusalem), but failed in the ultimate goal to conquer Jerusalem (the major aim of the Crusade and its religious focus). After the failure of the Second Crusade of 1147–1149, the Zengid dynasty controlled a unified Syria and engaged in a conflict with the Fatimid rulers of Egypt. Saladin ultimately brought both the Egyptian and Syrian forces under his own control, and employed them to reduce the Crusader states and to recapture Jerusalem in 1187. Spurred by religious zeal, King Henry II of England and King Philip II of France (later known as "Philip Augustus") ended their conflict with each other to lead a new crusade. The death of Henry (6 July 1189), however, meant the English contingent came under the command of his successor, King Richard I of England. The German Emperor Frederick Barbarossa, now in his mid-60s, also responded to the call to arms, leading an army across the Balkans and Anatolia. He achieved some victories against the Seljuk Sultanate of Rûm, but he died whilst crossing a river on 10 June 1190 before reaching the Holy Land. His death caused tremendous grief among the German Crusaders, and most of his troops returned home. After the Crusaders had driven the Ayyubid army from Acre, Philip—in company with Frederick's successor in command of the German crusaders, Leopold V, Duke of Austria—left the Holy Land in August 1191. Following a major victory by the Crusaders at the Battle of Arsuf, most of the coastline of the Levant was returned to Christian control. On 2 September 1192 Richard and Saladin finalized the Treaty of Jaffa, which recognized Muslim control over Jerusalem but allowed unarmed Christian pilgrims and merchants to visit the city. Richard departed the Holy Land on 9 October 1192 due to mounting threats to his rule back in Europe. The military successes of the Third Crusade allowed the Christians to maintain considerable states in Cyprus and on the Syrian coast, restoring the Kingdom of Jerusalem on a narrow strip from Tyre to Jaffa. The failure to re-capture Jerusalem inspired the subsequent Fourth Crusade of 1202–1204, but Europeans would only regain the city—and only briefly—in the Sixth Crusade in 1229.

Pope Honorius III, born Cencio Savelli, was head of the Catholic Church and ruler of the Papal States from 18 July 1216 to his death. A canon at the Basilica di Santa Maria Maggiore, he came to hold a number of important administrative positions, including that of Camerlengo. In 1197, he became tutor to the young Frederick II. As pope, he worked to promote the Fifth Crusade, which had been planned under his predecessor, Innocent III. Honorius repeatedly exhorted King Andrew II of Hungary and Emperor Frederick II to fulfill their vows to participate. He also gave approval to the recently formed Dominican and Franciscan religious orders.

The Battle of Pelekanon, also known by its Latinised form Battle of Pelecanum, occurred on June 10–11, 1329, between an expeditionary force by the Byzantines led by Andronikos IIl and an Ottoman army led by Orhan I. The Byzantine army was defeated, with no further attempt made at relieving the cities in Anatolia under Ottoman siege.

The sultans of the Ottoman Empire, who were all members of the Ottoman dynasty, ruled over the transcontinental empire from its perceived inception in 1299 to its dissolution in 1922. At its height, the Ottoman Empire spanned an area from Hungary in the north to Yemen in the south and from Algeria in the west to Iraq in the east. Administered at first from the city of Söğüt from before 1280 and then from the city of Bursa from 1323 or 1324, the empire's capital was moved to Adrianople in 1363 following its conquest by Murad I and then to Constantinople in 1453 following its conquest by Mehmed II.

Copenhagen (Danish: København [kʰøpm̩ˈhɑwˀn] ) is the capital and most populous city of Denmark, with an urban population of 1.4 million. The city is situated mainly on the island of Zealand (Sjælland), with a smaller part on the island of Amager. Copenhagen is separated from Malmö, Sweden, by the Øresund strait. The Øresund Bridge connects the two cities by rail and road. Settled as a Viking fishing village in the 10th century in the vicinity of what is now Gammel Strand, Copenhagen became the capital of Denmark in the early 15th century. During the 16th century, the city served as the de facto capital of the Kalmar Union and the seat of the Union's monarchy, which governed most of the modern-day Nordic region as part of a Danish confederation with Sweden and Norway. The city flourished as the cultural and economic centre of Scandinavia during the Renaissance. By the 17th century, it had become a regional centre of power, serving as the heart of the Danish government and military. During the 18th century, Copenhagen suffered a devastating plague outbreak and urban conflagrations. Major redevelopment included the construction of the prestigious district of Frederiksstaden and the establishment of cultural institutions such as the Royal Theatre and the Royal Academy of Fine Arts. The city became the centre of the Danish slave trade during this period. In 1807, the city was bombarded by a British fleet during the Napoleonic Wars, before the Danish Golden Age brought a Neoclassical look to Copenhagen's architecture. After World War II, the Finger Plan fostered the development of housing and businesses along the five urban railway routes emanating from the city centre. Since the turn of the 21st century, Copenhagen has seen strong urban and cultural development, facilitated by investment in its institutions and infrastructure. The city is the cultural, economic, and governmental centre of Denmark; it is one of the major financial centres of Northern Europe with the Copenhagen Stock Exchange. Copenhagen's economy has developed rapidly in the service sector, especially through initiatives in information technology, pharmaceuticals, and clean technology. Since the completion of the Øresund Bridge, Copenhagen has increasingly integrated with the Swedish province of Scania and its largest city, Malmö, forming the Øresund Region. With several bridges connecting the various districts, the cityscape is characterised by parks, promenades, and waterfronts. Copenhagen's landmarks, such as Tivoli Gardens, The Little Mermaid statue, the Amalienborg and Christiansborg palaces, Rosenborg Castle, Frederik's Church, Børsen, and many museums, restaurants, and nightclubs are significant tourist attractions. Copenhagen is home to the University of Copenhagen, the Technical University of Denmark, Copenhagen Business School, and the IT University of Copenhagen. The University of Copenhagen, founded in 1479, is the oldest university in Denmark. Copenhagen is home to the football clubs F.C. Copenhagen and Brøndby IF. The annual Copenhagen Marathon was established in 1980. Copenhagen is one of the most bicycle-friendly cities in the world. Movia is a public mass transit company serving all of eastern Denmark except Bornholm. The Copenhagen Metro, launched in 2002, serves central Copenhagen. Additionally, the Copenhagen S-train, the Lokaltog (private railway), and the Coast Line network serve and connect central Copenhagen to outlying boroughs. Serving roughly 2.7 million passengers a month, Copenhagen Airport, Kastrup, is the busiest airport in the Nordic countries.

The Council of Trent, held between 1545 and 1563 in Trent, in Northern Italy, was the 19th ecumenical council of the Catholic Church. Prompted by the Protestant Reformation at the time, it has been described as the "most impressive embodiment of the ideals of the Counter-Reformation." It was the last time a Catholic ecumenical council was organized outside the city of Rome, and the second time a council was convened in the territory of the Holy Roman Empire.

Willem Barentsz, anglicized as William Barents or Barentz, was a Dutch navigator, cartographer, and Arctic explorer.

The Thirty Years' War, fought primarily in Central Europe between 1618 and 1648, was one of the most destructive conflicts in European history. An estimated 4.5 to 8 million soldiers and civilians died from the effects of battle, famine, or disease, with parts of Germany reporting population declines of more than 50%. Related conflicts include the Eighty Years' War, the War of the Mantuan Succession, the Franco–Spanish War, the Torstenson War, the Dutch–Portuguese War, and the Portuguese Restoration War.

The Treaty of Compiègne, signed on 10 June 1624, was a mutual defence alliance between the Kingdom of France and the Dutch Republic, for an initial period of three years. One of a series of treaties designed to isolate Spain, France agreed to subsidise the Dutch in their War of Independence in return for naval assistance, as well as trading privileges. It ultimately proved controversial, since its provisions were used to require the Protestant Dutch to help suppress their French co-religionists in La Rochelle.

The Salem witch trials were a series of hearings and prosecutions of people accused of witchcraft in colonial Massachusetts between February 1692 and May 1693. More than 200 people were accused. Thirty people were found guilty, nineteen of whom were executed by hanging (fourteen women and five men). One other man, Giles Corey, died under torture for refusing to enter a plea, and at least five people died in the disease-ridden jails without trial. Although the accusations began in Salem Village (known today as Danvers), accusations and arrests were made in numerous towns beyond the village notably in Andover and Topsfield. The residency of many of the accused is now unknown; around 151 of those people are able to be traced back to twenty-five different New England communities. The grand juries and trials for this capital crime were conducted by a Court of Oyer and Terminer in 1692 and by a Superior Court of Judicature in 1693, both held in Salem Town (the regional center for Salem Village), where the hangings also took place. It was the deadliest witch hunt in the history of colonial North America. Fourteen other women and two men were executed in Massachusetts and Connecticut during the 17th century. The Salem witch trials only came to an end when serious doubts began to arise among leading clergymen about the validity of the spectral evidence that had been used to justify so many of the convictions, and due to the sheer number of those accused, "including several prominent citizens of the colony". In the years after the trials, "several of the accusers – mostly teenage girls – admitted that they had fabricated their charges." In 1702, the General Court of Massachusetts declared the trials "unlawful", and in 1711 the colonial legislature annulled the convictions, passing a bill "mentioning 22 individuals by name" and reversing their attainders. The episode is one of colonial America's most notorious cases of mass hysteria. It was not entirely unique, but a colonial manifestation of the much broader phenomenon of witch trials in the early modern period, which took the lives of tens of thousands in Europe. In America, Salem's events have been used in political rhetoric and popular literature as a vivid cautionary tale about the dangers of isolation, religious extremism, false accusations, and lapses in due process. Many historians consider the lasting effects of the trials to have been highly influential in the history of the United States. According to historian George Lincoln Burr, "the Salem witchcraft was the rock on which the [New England] theocracy shattered." At the 300th anniversary events held in 1992 to commemorate the victims of the trials, a park was dedicated in Salem and a memorial in Danvers. In 1957, an act passed by the Massachusetts legislature absolved six people, while another one, passed in 2001, absolved five other victims. As of 2004, there was still talk about exonerating or pardoning all of the victims. In 2022, the last convicted Salem witch, Elizabeth Johnson Jr., was officially exonerated, 329 years after she had been found guilty. In January 2016, the University of Virginia announced its Gallows Hill Project historical archeology team had determined the execution site in Salem, where the 19 "witches" had been hanged. The city dedicated the Proctor's Ledge Memorial to the victims there in 2017.

Jacobitism was the name for a political movement active from 1688 to the end of the 18th century. Its primary objective was the restoration of the exiled House of Stuart to the British throne. It was strongest in Ireland, the Western Scottish Highlands, Perthshire, Aberdeenshire, Wales, and Northern England.

Phutthayotfa Chulalok (born Thongduang; 20 March 1737 – 7 September 1809), posthumously honoured as King Phutthayotfa Chulalok the Great, also known by his regnal name Rama I, was the founder of the Rattanakosin Kingdom (now Thailand) and the first King of Siam from the reigning Chakri dynasty. He ascended the throne in 1782, following the deposition of King Taksin of Thonburi. He was also celebrated as the founder of Rattanakosin (now Bangkok) as the new capital of the reunited kingdom. Rama I, whose given name was Thongduang, was born from a Mon male line descent family, great-grandson of Kosa Pan. His father served in the royal court of the Ayutthaya Kingdom. Thongduang and his younger brother Bunma served King Taksin in wars against the Burmese Konbaung dynasty and helped him in the reunification of Siam. During this time he emerged as Siam's most powerful military leader. Thongduang was the first Somdet Chao Phraya, the highest rank the nobility could attain, equaled to that of royalty. In 1782, he took control of Siam and crowned himself as the monarch. The most famous event in his reign was the Burmese–Siamese War (1785–1786), which was the last major Burmese assault on Siam. Rama I's reign marked a revival of Siamese culture and state organization following the collapse of the Siamese kingdom in 1767, whose capital was then situated at Ayutthaya. He established a new purified Buddhist sect which allied and tied together Buddhism and the monarchy. Rama I consolidated and expanded on Taksin's military campaigns throughout Mainland Southeast Asia, whose mandala in 1809 stretched north to the Shan States, south to the northern Malay Peninsula and east to the Annamite Range. His reign also marked the beginning of a new "Golden Age of Culture", which continued in the footsteps of the blossoming of the arts during the Late Ayutthaya Period.

A landslide dam is the natural damming of a river by some kind of landslide, such as a debris flow, rock avalanche or volcanic eruption. In the situation of a landslide, the rising river flow by concentration behind the natural landslide dam forms into a body of water called the barrier lake. If the damming landslide is caused by an earthquake, it may also be called a quake lake. Some landslide dams are as high as the largest existing artificial dam.

The Jardin des Plantes (French pronunciation: [ʒaʁdɛ̃ de plɑ̃t] , lit. 'Garden of the Plants'), known as the Jardin des Plantes de Paris (French: [- də paʁi]) when distinguished from those in other cities, and formerly as the Jardin du Roi, is the main botanical garden in France. Jardin des Plantes is the official name, shortened from Jardin Royal des Plantes Médicinales, as the original purpose of the garden in the 17th century was to grow medicinal plants. Headquarters of the Muséum National d'Histoire Naturelle (National Museum of Natural History, part of Sorbonne University), the Jardin des Plantes covers 28 hectares of the 5th arrondissement of Paris, on the left bank of the river Seine. The entire garden and its contained buildings, archives, libraries, greenhouses, ménagerie (a zoo), works of art, and specimens' collection are a national historical landmark (monument historique).

The French Revolution was a period of political and societal change in France that began with the Estates General of 1789 and ended with the Coup of 18 Brumaire on 9 November 1799. Many of the revolution's ideas are considered fundamental principles of liberal democracy, and its values remain central to modern French political discourse. It was caused by a combination of social, political, and economic factors which the existing regime proved unable to manage.

The First Barbary War (1801–1805), also known as the Tripolitan War and the Barbary Coast War, was a conflict during the 1801–1815 Barbary Wars, in which the United States fought against Ottoman Tripolitania. Tripolitania had declared war against the United States over disputes regarding tributary payments in exchange for a cessation of Tripolitanian commerce raiding at sea. United States president Thomas Jefferson refused to pay this tribute. The First Barbary War was the first major American war fought outside the New World, and in the Arab world, besides the American–Algerian War (1785–1795).

The Boat Race is an annual set of rowing races between the Cambridge University Boat Club and the Oxford University Boat Club, traditionally rowed between open-weight eights on the River Thames in London, England. It is also known as the University Boat Race and the Oxford and Cambridge Boat Race. The men's race was first held in 1829 and is the second oldest inter-university sporting event in the world. It has been held annually since 1856, except during the First and Second World Wars (although unofficial races were conducted) and the COVID-19 pandemic in 2020. The first women's event was held in 1927, and the Women's Boat Race has been an annual event since 1964. Since 2015, the women's race has taken place on the same day and course, and since 2018 the combined event of the two races has been referred to as "The Boat Race". A reserve (2nd VIII) boat race has also been held since 1965 for the men and since 1966 for the women, although a women's reserve race in IVs took place in 1965.The Championship Course has hosted the vast majority of the races. Covering a 4.2-mile (6.8 km) stretch of the Thames in West London, from Putney to Mortlake, it is over three times the distance of an Olympic race. Members of both crews are traditionally known as blues and each boat as a "Blue Boat", with Cambridge in light blue and Oxford in dark blue. As of the 2025 race, Cambridge has won the men's race 88 times to Oxford's 81 times, with one dead heat, and has led Oxford in cumulative wins since 1930. In the women's race, Cambridge has won the race 48 times to Oxford's 30 times, and has led Oxford in cumulative wins since 1966. Usually, over 250,000 people watch the race from the banks of the river. In 2009, a record 270,000 people watched the race live. The race is broadcast internationally on television; in 2014, 15 million people watched the race on television.

The Myall Creek massacre was the killing of at least 28 unarmed Aboriginal people in the Colony of New South Wales by eight colonists on 10 June 1838 at the Myall Creek in the north of the colony. Seven perpetrators were convicted of murder and hanged. This was one of the few alleged massacres of Aboriginal people to have been proven in court. After two trials, seven perpetrators of twelve accused were found guilty of murder and sentenced to death by hanging. Four men were never retried on additional charges following their acquittal in the first trial. The leader of the perpetrators, free settler John Henry Fleming, evaded arrest and was never tried. The trials and guilty verdicts sparked extreme controversy within New South Wales settler society.

The United States Naval Academy is a federal service academy adjacent to Annapolis, Maryland. It was established on 10 October 1845 during the tenure of George Bancroft as Secretary of the Navy. The Naval Academy is the second oldest of the five U.S. service academies and it educates midshipmen for service in the officer corps of the United States Navy and United States Marine Corps. It is part of the Naval University System. The 338-acre (137 ha) campus is located on the former grounds of Fort Severn at the confluence of the Severn River and Chesapeake Bay in Anne Arundel County, 33 miles (53 km) east of Washington, D.C., and 26 miles (42 km) southeast of Baltimore. The entire campus, known colloquially as the Yard, is a National Historic Landmark and home to many historic sites, buildings, and monuments. It replaced Philadelphia Naval Asylum in Philadelphia that had served as the first United States Naval Academy from 1838 to 1845, at which time the Naval Academy formed in Annapolis.

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

The second French intervention in Mexico, also known as the Second Franco-Mexican War (1861–1867), was a military invasion of the Republic of Mexico by the French Empire of Napoleon III, purportedly to force the collection of Mexican debts in conjunction with Great Britain and Spain. Mexican conservatives supported the invasion, since they had been defeated by the liberal government of Benito Juárez in a three-year civil war. Defeated on the battlefield, conservatives sought the aid of France to effect regime change and establish a monarchy in Mexico, a plan that meshed with Napoleon III's plans to re-establish the presence of the French Empire in the Americas. Although the French invasion displaced Juárez's Republican government from the Mexican capital and the monarchy of Archduke Maximilian was established, the Second Mexican Empire collapsed within a few years. Material aid from the United States, whose four-year civil war ended in 1865, invigorated the Republican fight against the regime of Maximilian, and the 1866 decision of Napoleon III to withdraw military support for Maximilian's regime accelerated the monarchy's collapse.

The Battle of Brice's Cross Roads, also known as the Battle of Tishomingo Creek or the Battle of Guntown, was fought on Friday, June 10, 1864, near Baldwyn, Mississippi during the American Civil War. A Federal expedition from Memphis, Tennessee, of 4,800 infantry and 3,300 cavalry, under the command of Brigadier-General Samuel D. Sturgis, was defeated by a Confederate force of 3,500 cavalry under the command of Major-General Nathan B. Forrest. Forrest inflicted heavy casualties on the Federal force and captured more than 1,600 prisoners of war, 16 artillery pieces, and wagons loaded with supplies. Although the battle had little impact on the outcome of the war in the western theater, historians have considered Brice's Cross Roads as one of the best examples of Forrest's skill as a master tactician.

Mihailo Obrenović III (Serbian Cyrillic: Михаило Обреновић, romanized: Mihailo Obrenović; 16 September 1823 – 10 June 1868) was the ruling Prince of Serbia from 1839 to 1842 and again from 1860 to 1868. His first reign ended when he was deposed in 1842, and his second ended when he was assassinated in 1868. He is considered to be a great reformer and the most enlightened ruler of modern Serbia, as one of the European enlightened absolute monarchs. He succeeded in negotiating a withdrawal of Ottoman troops from Serbian soil, while retaining certain Serbian ties to Constantinople. He advocated the idea of a Balkan federation against the Ottoman Empire.

The United States expedition to Korea, known in Korea as the Shinmiyangyo (Korean: 신미양요; Hanja: 辛未洋擾; lit. '"Western Disturbance in the Shinmi Year"'), or simply the Korean Expedition, was an American military action in Korea that took place predominantly on and around Ganghwa Island in 1871.

Konstantin Petrovich von Kaufmann (Russian: Константин Петрович фон-Кауфман, romanized: Konstantin Petrovich fon-Kaufman; 2 March 1818 – 16 May 1882), was a military engineer and the first Governor-General of Russian Turkestan.

The League of Prizren (Albanian: Besëlidhja e Prizrenit or Lidhja e Prizrenit), officially the League for the Defense of the Rights of the Albanian Nation (Albanian: Lidhja për mbrojtjen e të drejtave të kombit Shqiptar), was an Albanian political organization that was officially founded on June 10, 1878, in the old town of Prizren in the Kosovo Vilayet of the Ottoman Empire. It was suppressed in April 1881. The Treaties of San Stefano and Berlin assigned areas inhabited by Albanians to other states. The potential partition and fragmentation of Albanian territories in the Ottoman Empire forced Albanian leaders to organize their own defence and to consider the creation of an autonomous administration, as Serbia and the other Danubian Principalities had enjoyed before their independence. The league was established at a meeting of 47 Ottoman beys. The initial position of the league was presented in the document known as Kararname. With that document, Albanian leaders emphasized their intention to establish autonomy within the Ottoman Empire by supporting the Porte and "to struggle in arms to defend the wholeness of the territories of Albania". The document said nothing explicitly about reforms, schools, autonomy or the union of the Albanian population within one vilayet, but under the influence of Abdyl Frashëri, that initial position changed radically and resulted in demands for an independent Albanian state and open war against the Ottoman Empire.

Mount Tarawera is a volcano on the North Island of New Zealand within the older but volcanically productive Ōkataina Caldera. Located 24 kilometres southeast of Rotorua, it consists of a series of rhyolitic lava domes that were fissured down the middle by an explosive basaltic eruption in 1886. While the 1886 eruption was basaltic, study has shown there was only a small basalt component to the previous recent rhyolitic predominant eruptions. This eruption was one of New Zealand's largest historical eruptions, and killed an estimated 120 people. The fissures run for about 17 kilometres (11 mi) northeast–southwest. The volcano's component domes include Ruawahia Dome (the highest at 1,111 metres), Tarawera Dome and Wahanga Dome. It is surrounded by several lakes, most of which were created or drastically altered by the 1886 eruption. These include Lakes Tarawera, Rotomahana, Rerewhakaaitu, Ōkataina, Ōkareka, Tikitapu / Blue and Rotokākahi / Green. The Tarawera River runs northeastwards across the northern flank of the mountain from Lake Tarawera. In 2000, the mountain was ceded to the Ngāti Rangitihi sub-tribe of Te Arawa. In 2002, the group and their lessee stopped previously free public access to the mountain. This decision caused angst among Rotorua residents.

The Spanish–American War (April 21 – August 13, 1898) was fought between Spain and the United States in 1898. It began with the sinking of the USS Maine in Havana Harbor in Cuba, and resulted in the U.S. acquiring sovereignty over Puerto Rico, Guam, and the Philippines, and establishing a protectorate over Cuba. It represented U.S. intervention in the Cuban War of Independence and Philippine Revolution, with the latter later leading to the Philippine–American War. The Spanish–American War brought an end to almost four centuries of Spanish presence in the Americas, Asia, and the Pacific; the United States meanwhile not only became a major world power, but also gained several island possessions spanning the globe, which provoked rancorous debate over the wisdom of expansionism. The 19th century represented a clear decline for the Spanish Empire, while the United States went from a newly founded country to a rising power. In 1895, Cuban nationalists began a revolt against Spanish rule, which was brutally suppressed by the colonial authorities. W. Joseph Campbell argues that yellow journalism in the U.S. exaggerated the atrocities in Cuba to sell more newspapers and magazines, which swayed American public opinion in support of the rebels. But historian Andrea Pitzer also points to the actual shift toward savagery of the Spanish military leadership, who adopted the brutal reconcentration policy after replacing the relatively conservative Governor-General of Cuba Arsenio Martínez Campos with the more unscrupulous and aggressive Valeriano Weyler, nicknamed "The Butcher." President Grover Cleveland resisted mounting demands for U.S. intervention, as did his successor William McKinley. Though not seeking a war, McKinley made preparations in readiness for one. In January 1898, the U.S. Navy armored cruiser USS Maine was sent to Havana to provide protection for U.S. citizens. After the Maine was sunk by a mysterious explosion in the harbor on February 15, 1898, political pressures pushed McKinley to receive congressional authority to use military force. On April 21, the U.S. began a blockade of Cuba, and soon after Spain and the U.S. declared war. The war was fought in both the Caribbean and the Pacific, where American war advocates correctly anticipated that U.S. naval power would prove decisive. On May 1, a squadron of U.S. warships destroyed the Spanish fleet at Manila Bay in the Philippines and captured the harbor. The first U.S. forces landed in Cuba on June 10 in the island's southeast, moving west and engaging in the Battles of El Caney and San Juan Hill on July 1 and then destroying the Spanish fleet and capturing Santiago de Cuba on July 17. On June 20, the island of Guam surrendered without resistance, and on July 25, U.S. troops landed on Puerto Rico, of which a blockade had begun on May 8 and where fighting continued until an armistice was signed on August 13. The war formally ended with the 1898 Treaty of Paris, signed on December 10 with terms favorable to the U.S. The treaty ceded ownership of Puerto Rico, Guam, and the Philippines to the U.S., and set Cuba up to become an independent state in 1902, although in practice it became a U.S. protectorate. The cession of the Philippines involved payment of $20 million ($770 million today) to Spain by the U.S. to cover infrastructure owned by Spain. In Spain, the defeat in the war was a profound shock to the national psyche and provoked a thorough philosophical and artistic reevaluation of Spanish society known as the Generation of '98.

The Arab Revolt, also known as the Great Arab Revolt, was an armed uprising by the Hashemite-led Arabs of the Hejaz against the Ottoman Empire amidst the Middle Eastern theatre of World War I.

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.

Fascism is a far-right, authoritarian, and ultranationalist political ideology and movement that rose to prominence in early-20th-century Europe. Fascism is characterized by support for a dictatorial leader, centralized autocracy, militarism, forcible suppression of opposition, belief in a natural social hierarchy, subordination of individual interests for the perceived interest of the nation or race, and strong regimentation of society and the economy. Opposed to communism, democracy, liberalism, pluralism, and socialism, fascism is at the far-right end of the traditional left–right spectrum. What constitutes a precise definition of fascism has been a longrunning and complex debate among scholars.

Robert Holbrook Smith, also known as Dr. Bob, was an American physician and surgeon who cofounded Alcoholics Anonymous with Bill Wilson.

The Chaco War was fought from 1932 to 1935. It was between Bolivia and Paraguay over control of the northern part of the Gran Chaco region, which was thought to be rich in petroleum. The war is also referred to as La Guerra de la Sed, since it was fought in the semi-arid Chaco. It was the first that took place in South America in which modern weapons were used, and also the bloodiest South America war of the 20th century — around 2% of the Bolivian population and 3% of Paraguayans were killed during the conflict.

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.

Franklin Delano Roosevelt, also known as FDR, was the 32nd president of the United States, serving from 1933 until his death in 1945. He is the longest-serving US president and the only one to have served more than two terms. His first two terms centered on combating the Great Depression, while his third and fourth focused on US involvement in World War II. A member of the Democratic Party, Roosevelt served in the New York State Senate from 1911 to 1913 and as the 44th governor of New York from 1929 to 1932.

The occupation of Norway by Nazi Germany during the Second World War began on 9 April 1940 after Operation Weserübung. Conventional armed resistance to the German invasion ended on 10 June 1940, and Nazi Germany controlled Norway until the capitulation of German forces in Europe on 8 May 1945. Throughout this period, a pro-German government named Den nasjonale regjering ruled Norway, while the Norwegian king Haakon VII and the prewar government escaped to London, where they formed a government in exile. Civil rule was effectively assumed by the Reichskommissariat Norwegen, which acted in collaboration with the pro-German puppet government. This period of military occupation is, in Norway, referred to as the "war years", "occupation period" or simply "the war".

The Lidice massacre was the complete destruction of the village of Lidice in the Protectorate of Bohemia and Moravia, which is now a part of the Czech Republic, in June 1942 on orders from Nazi leader Adolf Hitler and acting Reichsprotektor Kurt Daluege, successor to Reinhard Heydrich. It has gained historical attention as one of the most documented instances of German war crimes during World War II, particularly given the deliberate killing of children.

On 10 June 1944, four days after D-Day, the village of Oradour-sur-Glane in Haute-Vienne in Nazi-occupied France was destroyed when 642 civilians, including non-combatant men, women, and children, were massacred by a German Waffen-SS company. The execution was retribution in the form of collective punishment for Resistance activity in the area, including the capture and subsequent execution of Sturmbannführer Helmut Kämpfe, the 3rd Battalion commander of 4th SS Panzergrenadier Regiment, and a close friend of the 1st battalion commander of the same regiment, Waffen-SS Sturmbannführer Adolf Diekmann, who an informant incorrectly claimed had been burned alive in front of an audience. Both of them were battalion commanders in the 2nd SS Panzer Division Das Reich.

Distomo is a town in western Boeotia, Greece. Since the 2011 local government reform, it is part of the municipality Distomo-Arachova-Antikyra, of which it is the seat and a municipal unit. The municipal unit has an area of 131.270 km2, the community 80.498 km2. As of 2021, the population is 3,644. Distomo is situated in the western foothills of Mount Helicon, at about 450 m elevation. It is 5 km north of the Gulf of Corinth coast, 9 km southeast of Arachova, 12 km east of Desfina, 16 km southeast of Delphi, 18 km west of Livadeia and 105 km northwest of Athens. The Greek National Road 48 passes north of the town.

Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play beginning when a player on the fielding team, called the pitcher, throws a ball that a player on the batting team, called the batter, tries to hit with a bat. The objective of the offensive team is to hit the ball into the field of play, away from the other team's players, allowing its players to run the bases, having them advance counter-clockwise around four bases to score what are called "runs". The objective of the defensive team is to prevent batters from becoming runners, and to prevent runners advancing around the bases. A run is scored when a runner legally advances around the bases in order and touches home plate.

The Second Australian Imperial Force was the volunteer expeditionary force of the Australian Army in the Second World War. It was formed following the declaration of war on Nazi Germany, with an initial strength of one infantry division and related auxiliary components. After considerable expansion of this force, three divisions were sent to the Middle East and North Africa, while the 8th Division was sent to garrison British Malaya and Singapore.

Saab Automobile AB was a car manufacturer that was founded in Sweden in 1945 when its parent company, Saab AB, began a project to design a small automobile. The first production model, the Saab 92, was launched in 1949. In 1968, the parent company merged with Scania-Vabis, and ten years later the Saab 900 was launched, in time becoming Saab's best-selling model. In the mid-1980s, the new Saab 9000 model also appeared.

John George Diefenbaker was the 13th prime minister of Canada, serving from 1957 to 1963. He was the only Progressive Conservative party leader between 1935 and 1979 to lead the party to an election victory, doing so three times, although only once with a majority of the seats in the House of Commons.

On 10 June 1960, a Fokker Friendship passenger aircraft operated by Trans Australia Airlines (TAA) was on approach at night to land at Mackay, Queensland, Australia when it crashed into the sea. All 29 people on board were killed.

A filibuster is a parliamentary procedure in which one or more members of a legislative body prolong debate on proposed legislation so as to delay or entirely prevent a decision. It is sometimes referred to as "talking a bill to death" or "talking out a bill", and is characterized as a form of obstruction in a legislature or other decision-making body. A motion of cloture requiring a supermajority can overcome filibustering. Overcoming filibuster with a simple majority is also called the nuclear option.

The Six-Day War, or the 1967 Arab–Israeli war, was fought between Israel and a coalition of Arab states, primarily Egypt, Syria, and Jordan, in the context of the Arab–Israeli conflict. In the war, Israel captured and occupied the West Bank from Jordan, the Gaza Strip and the Sinai Peninsula from Egypt, and the Golan Heights from Syria.

James Earl Ray was an American criminal who was convicted of the assassination of Martin Luther King Jr. at the Lorraine Motel in Memphis, Tennessee, on April 4, 1968.

The African National Congress (ANC) is a political party in South Africa. It originated as a liberation movement known for its opposition to apartheid and has governed the country since 1994, when the first post-apartheid election resulted in Nelson Mandela being elected as President of South Africa.

The 1982 Lebanon War, also called the Second Israeli invasion of Lebanon, began on 6 June 1982, when Israel invaded southern Lebanon. The invasion followed a series of attacks and counter-attacks between the Palestine Liberation Organization (PLO) operating in southern Lebanon and the Israel Defense Forces (IDF), which had caused civilian casualties on both sides of the border. The Israeli military operation, codenamed Operation Peace for Galilee, was launched after gunmen from the Abu Nidal Organization attempted to assassinate Shlomo Argov, Israel's ambassador to the United Kingdom. Israeli prime minister Menachem Begin blamed the PLO, using the incident as a casus belli. It was the second invasion of Lebanon by Israel, following the 1978 South Lebanon conflict.

The June Democratic Struggle, also known as the June Democracy Movement and the June Uprising, was a nationwide pro-democracy movement in South Korea that generated mass protests from 10 to 29 June 1987. The demonstrations forced the ruling authoritarian government to hold direct presidential elections and institute other democratic reforms, which led to the establishment of the Sixth Republic, the present-day government of the Republic of Korea.

British Airways Flight 5390 was a scheduled international passenger flight from Birmingham Airport in England to Málaga Airport in Spain. On 10 June 1990, the BAC One-Eleven suffered an explosive decompression. While the aircraft was flying over Didcot, England, an improperly installed windscreen panel separated from its frame, causing the captain to be partially ejected from the aircraft. He was held in place through the window frame for 20 minutes until the first officer landed at Southampton Airport.

On June 10, 1991, Jaycee Lee Dugard, an eleven-year-old girl, was abducted from a street while walking to a school bus stop in Meyers, California, United States. Searches began immediately after Dugard's disappearance, but no reliable leads were generated, even though several people witnessed the kidnapping. Dugard remained missing for over 18 years until 2009, when a convicted sex offender, Phillip Garrido, visited the campus of the University of California, Berkeley, accompanied by two adolescent girls, who were later discovered to be the biological daughters of Garrido and Dugard, on August 24 and 25 of that year. The unusual behavior of the trio sparked an investigation that led Garrido's parole officer, Edward Santos Jr, to order Garrido to take the two girls to a parole office in Concord, California, on August 26. Garrido was accompanied by a woman who was eventually identified as Dugard.

The Dong Feng 31 is a third-generation, long-range, road-mobile, intercontinental ballistic missile (ICBM). Developed by the People's Republic of China (PRC) and operated by the People's Liberation Army Rocket Force (PLARF), this three-stage, solid-fuel missile in the Dongfeng missile series is designed to carry a single 425-kiloton thermonuclear weapon. It is a land-based variant of the JL-2, a submarine-launched ballistic missile.

Northern Ireland is a part of the United Kingdom in the north-east of the island of Ireland. It has been variously described as a country, province or region. Northern Ireland shares an open border to the south and west with the Republic of Ireland. At the 2021 census, its population was 1,903,175, making up around 3% of the UK's population and 27% of the population on the island of Ireland. The Northern Ireland Assembly, established by the Northern Ireland Act 1998, holds responsibility for a range of devolved policy matters, while other areas are reserved for the UK Government. The government of Northern Ireland cooperates with the government of Ireland in several areas under the terms of the Good Friday Agreement. The Republic of Ireland also has a consultative role on non-devolved governmental matters through the British–Irish Intergovernmental Conference.

Khmer Rouge is the name that was popularly given to members of the Communist Party of Kampuchea (CPK), and by extension to Democratic Kampuchea, which ruled Cambodia between 1975 and 1979. The name was coined in the 1960s by Norodom Sihanouk to describe his country's heterogeneous, communist-led dissidents, with whom he allied after the 1970 Cambodian coup d'état.

The Kosovo War was an armed conflict in Kosovo that lasted from 28 February 1998 until 11 June 1999. It was fought between the forces of the Federal Republic of Yugoslavia (FRY), which controlled Kosovo before the war, and the Kosovo Albanian separatist militia known as the Kosovo Liberation Army (KLA). The conflict ended when the North Atlantic Treaty Organization (NATO) intervened by beginning air strikes in March 1999 which resulted in Yugoslav forces withdrawing from Kosovo.

Pope John Paul II was the head of the Catholic Church and sovereign of Vatican City from 16 October 1978 until his death in 2005. He was the first non-Italian pope since Adrian VI in the 16th century, as well as the third longest-serving pope in history, after St. Peter and Pius IX. In addition to this, he was an important philosopher and theologian of the 20th century.

Kevin Warwick is an English engineer and was Deputy Vice-Chancellor (Research) at Coventry University. He is known for his studies on direct interfaces between computer systems and the human nervous system, and has also done research concerning robotics.

Spirit, also known as MER-A or MER-2, is a Mars robotic rover, active from 2004 to 2010. Spirit was operational on Mars for 2208 sols or 3.3 Martian years. It was one of two rovers of NASA's Mars Exploration Rover Mission managed by the Jet Propulsion Laboratory (JPL). Spirit landed successfully within the impact crater Gusev on Mars at 04:35 Ground UTC on January 4, 2004, three weeks before its twin, Opportunity (MER-B), which landed on the other side of the planet. Its name was chosen through a NASA-sponsored student essay competition. The rover got stuck in a "sand trap" in late 2009 at an angle that hampered recharging of its batteries; its last communication with Earth was on March 22, 2010.

Sudan Airways Flight 109 was a scheduled international Amman–Damascus–Khartoum passenger flight, operated with an Airbus A310 by the flag carrier of Sudan, Sudan Airways. On 10 June 2008, at approximately 17:26 UTC, the Airbus A310 crashed on landing at Khartoum International Airport, killing 30 of the 214 occupants on board.

The United States Holocaust Memorial Museum (USHMM) is the United States' official memorial and museum dedicated to the history and legacy of the Holocaust. Opened in Washington, D.C. in 1993, the museum explores the Holocaust through permanent and traveling exhibitions, educational programs, survivor testimonies and archival collections. The USHMM was created with the stated purpose of helping leaders and citizens of the world confront hatred, prevent genocide, promote human dignity, and strengthen democracy.

Opportunity, also known as MER-B or MER-1, and nicknamed Oppy, is a robotic rover that was active on Mars from 2004 until 2018. Opportunity was operational on Mars for 5111 sols. Launched on July 7, 2003, as part of NASA's Mars Exploration Rover program, it landed in Meridiani Planum on January 25, 2004, three weeks after its twin, Spirit (MER-A), touched down on the other side of the planet. With a planned 90-sol duration of activity, Spirit functioned until it got stuck in 2009 and ceased communications in 2010, while Opportunity was able to stay operational for 5111 sols after landing, maintaining its power and key systems through continual recharging of its batteries using solar power, and hibernating during events such as dust storms to save power. This careful operation allowed Opportunity to operate for 57 times its designed lifespan, exceeding the initial plan by 14 years, 47 days. By June 10, 2018, when it last contacted NASA, the rover had traveled a distance of 45.16 kilometers.

On 10 June 2024, a Malawian Defence Force Dornier 228 carrying Vice-President of Malawi Saulos Chilima, former First Lady Patricia Shanil Muluzi, and seven other occupants, crashed in Chikangawa Forest Reserve in Nkhata Bay District; all on board died in Malawi's deadliest aviation accident.

On 10 June 2025, at 09:57 CEST, a mass shooting occurred at the Dreierschützengasse secondary school in Graz, Austria. The shooter killed 10 people and injured 11 others. The gunman died of a self-inflicted gunshot wound in the school lavatory and was identified as a 21-year-old former student at the school.