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  1. 8 June 1815 German Confederation Established 0 cit. On 8 June 1815 the Congress of Vienna created a loose confederation of German states to replace the vanished Holy Roman Empire. politics ●●●
  2. c. 1815 Concert of Europe 0 cit. After 1815 the great powers cooperated through periodic congresses to manage disputes and preserve the balance of power, keeping general peace for decades. politics ●●●●
  3. c. 1815 Rise of European Nationalism 0 cit. The revolutionary and Napoleonic era spread ideas of popular sovereignty and national identity that fueled nationalist movements across nineteenth century Europe. politics / society ●●●●
  4. c. 1815 Transformation of Modern Warfare 0 cit. Mass conscription, the corps system and large scale mobilization pioneered in these wars reshaped military organization and strategy for the following century. technology / war ●●●●
  5. 1815 Peace of Paris ends the Crimean War ai_extracted 1 cit. no story The Peace of Paris, signed in 1 856, emerged from the first general meeting of the European imperial powers since 1815. ●●
  6. 1815 Nathan Rothschild and the Waterloo bond myth 0 cit. Nathan Mayer Rothschild made his London house a major force in British government finance around the Napoleonic Wars. A popular legend claims he got early news of Waterloo and made a killing crashing the market, a story pushed hardest in antisemitic propaganda and not supported by the evidence. The real achievement was ordinary hard finance, raising loans and trading bonds, not a secret coup. economy / politics ●●
  7. c. 1815 Pax Britannica and the primacy of the Royal Navy 0 cit. After the defeat of Napoleon, Britain emerged as the world's leading naval, financial, and industrial power, opening a century of relative peace among the great powers that historians call the Pax Britannica. British sea power secured trade routes across the globe and made London the hub of world commerce. economy / politics / war ●●●
  8. 20 March 1815 The Congress of Vienna declares perpetual neutrality 0 cit. As Europe's powers redrew the map after Napoleon, they issued a declaration recognising the permanent neutrality of Switzerland and the inviolability of its territory. Neutrality here served the powers as much as the Swiss: a stable buffer state sat between France, Austria and the German lands where no rival could gain advantage. The principle was thus written into the postwar settlement by the great powers themselves. diplomacy / politics ●●●
  9. 20 November 1815 The Treaty of Paris guarantees Swiss neutrality 0 cit. In a formal act signed at Paris, the major powers confirmed and guaranteed Switzerland's perpetual neutrality and the integrity of its borders. This turned the Vienna declaration into a binding international guarantee backed by the signatories. It is the legal foundation on which modern Swiss neutrality still rests. diplomacy / politics ●●●
  10. 1815 Royal Navy supremacy after the Napoleonic Wars 0 cit. With the defeat of Napoleon in 1815, no rival fleet could match the Royal Navy. Britain emerged from the wars with the largest navy in the world and used it to police sea lanes, protect trade, and project power globally. This maritime dominance underwrote British foreign policy for the rest of the nineteenth century. politics / war ●●●●
  11. 1815 The idea of Pax Britannica, 1815 to 1914 0 cit. The century between Waterloo and the First World War saw no general war among Europe's great powers, a period later named the Pax Britannica after the Roman peace. Britain's naval supremacy, financial weight, and diplomacy are credited with helping keep that balance. Critics and many historians argue the peace held among the great powers but rested on naval force and did not extend to the colonized world, where wars and conquests ran on without pause. diplomacy / politics ●●●●
  12. 9 July 1816 Independence of Argentina 0 cit. no story The Congress of Tucuman declares the independence of the United Provinces of the Rio de la Plata from Spain. politics / war ●●●●
  13. 10 April 1816 Founding of the Second Bank of the United States 1 cit. President Madison signs the charter of a second national bank to stabilize currency chaos after the War of 1812. Under Nicholas Biddle it becomes the young republic's most powerful financial institution and the focus of a bitter political fight. economy / politics ●●●●
  14. 10 April 1816 Second Bank of the United States chartered 0 cit. Congress chartered the Second Bank of the United States after the first bank's charter lapsed in 1811. It held federal deposits and helped manage the national currency. economy / politics ●●●
  15. 1816 Founding of the Zulu Kingdom 0 cit. Shaka reorganized the Zulu into a formidable military kingdom in southern Africa. His reforms reshaped the region during a period of upheaval. politics / war ●●●●
  16. c. 1816 Shaka builds the Zulu kingdom 0 cit. Shaka kaSenzangakhona took leadership of the small Zulu chiefdom and transformed it through military innovation, including the short stabbing spear and new regimental system, into a powerful centralized kingdom. His campaigns absorbed and displaced neighboring chiefdoms across the region. Shaka's rise is central to the wider period of upheaval known as the Mfecane. politics / war ●●●
  17. 9 July 1816 San Martin and Argentina's declaration of independence 0 cit. The United Provinces of the Rio de la Plata declared independence from Spain, a movement in which Jose de San Martin became the leading general. San Martin then led armies across the Andes to carry the fight into Chile and Peru. He and Bolivar together freed the southern and northern halves of Spanish South America. politics / war ●●
  18. 1817 to 1824 First cholera pandemic wikidata 0 cit. no story cholera pandemic in Asia and Middle East, 1817-1824 ●●●
  19. 1817 to May 1864 Caucasian War 0 cit. no story Russia spends nearly half a century subduing the mountain peoples of the Caucasus, including Imam Shamil's long resistance. The conquest ends with the mass expulsion of the Circassians. war ●●●
  20. 1817 'Morphine' comes from the god Morpheus 0 cit. When a German chemist isolated the sleep-inducing drug from opium, he named it morphine after Morpheus, the Greek god of dreams. The painkiller is named for a dream-god. religion / science ●●●
  21. 1817 Prussia requires law study for higher civil service ai_extracted 1 cit. no story The employment regulations of 1817 required a classical secondary education as well as university study in law for recruitment into the higher civil service. ●●
  22. 1817 San Martin crosses the Andes 0 cit. Jose de San Martin leads an army over the high Andes to surprise and defeat royalist forces in Chile, securing its independence. He then mounts a seaborne campaign against Peru, the stronghold of Spanish power, and declares its independence in 1821. His southern campaign complements Simon Bolivar's advance from the north. politics / war ●●●
  23. 12 February 1818 Independence of Chile 0 cit. no story Bernardo O'Higgins proclaims Chile's independence from Spain, secured by victory at the Battle of Maipu. politics / war ●●●
  24. 1818 Founding of Brown Brothers & Co. 0 cit. Sons of Baltimore linen merchant Alexander Brown open a Philadelphia house that grows into Brown Brothers & Co., financing Anglo-American trade. Its 1931 merger with Harriman interests creates Brown Brothers Harriman, the oldest large US private bank. economy ●●●
  25. 18 October 1818 Hamburg Temple and the birth of Reform Judaism 0 cit. The Hamburg Temple opens with services in German, organ music, and a revised prayer book. It becomes the flagship of the Reform movement, which reshapes Jewish practice in Europe and America. religion ●●●
  26. c. September 1818 Ottoman-Egyptian Destruction of Diriyah 0 cit. An Egyptian army sent by the Ottoman viceroy Muhammad Ali, led by Ibrahim Pasha, captured and razed Diriyah. The campaign ended the First Saudi State and executed its leaders. politics / war ●●●●
  27. 1818 Rothschilds pioneer international government bonds 0 cit. In 1818 the Rothschilds arranged a Prussian government loan sold in London and denominated in sterling. The structure helped create the modern market for cross-border sovereign bonds. economy ●●●●
  28. 1818 France admitted at Congress of Aix-la-Chapelle ai_extracted 1 cit. no story When Castlereagh attended the first conference at Aix-la-Chapelle in 1818, France was admitted to the Congress system and Great Britain made its exit ●●
  29. 1818 First deliberate US monetary contraction begins ai_extracted 1 cit. no story The country’s first experience with a deliberately created mone- tary contraction began in 1818 when the Bank became concerned about its own ability t ●●
  30. c. 1818 The Mfecane upheavals reshape the interior 0 cit. Between roughly 1818 and 1840, a period of widespread warfare, forced migration, and state formation swept through southern Africa, driven by competition for land and cattle amid drought and the growth of the Zulu kingdom. Known among Zulu speakers as the Mfecane and among Sotho speakers as the Difaqane, it scattered chiefdoms and led to the founding of new kingdoms such as the Basotho under Moshoeshoe I and the Ndebele under Mzilikazi. Historians continue to debate how much of the disruption stemmed from Zulu expansion versus other factors, including earlier colonial slave raiding and trade pressures. society / war ●●●
  31. 22 February 1819 Adams-Onis Treaty 0 cit. Treaty in which Spain ceded Florida to the United States and the two powers fixed a boundary across North America to the Pacific. It defined the western limits of the Louisiana Purchase. diplomacy / politics ●●●
  32. 29 January 1819 Founding of Singapore 0 cit. Stamford Raffles established a British trading post at the tip of the Malay Peninsula. It grew into a great free port commanding the sea route between India and China. economy ●●●●
  33. 16 August 1819 The Peterloo Massacre 0 cit. Cavalry charged a large peaceful crowd calling for political reform at St Peter's Field, killing and injuring many. The event became a symbol of the demand for the vote and workers' rights. politics / society ●●●●
  34. 1819 Prussia establishes the first effective secular compulsion schooling ai_extracted 1 cit. no story Gatto states that Prussia produced the human race's first effective secular compulsion schooling in 1819, the same year he says Mary Shelley's Frankenstein appeared in England. ●●
  35. 1819 John Griscom's 'A Year in Europe' praises Prussian schools ai_extracted 1 cit. no story Gatto lists travelers' reports that brought Prussian schooling to American attention. The first was John Griscom's 1819 book A Year in Europe, read and admired by Thomas Jefferson and other leading Americans. ●●
  36. 1819 The Panic of 1819 ai_extracted 1 cit. no story This is exactly what happened in the so-called panic of 1819 ●●
  37. 16 August 1819 Peterloo Massacre pressures England toward police reform 0 cit. Local yeomanry cavalry charged into a crowd of roughly 60,000 gathered peacefully in Manchester to demand parliamentary reform, killing at least 18 people and injuring hundreds. The lack of a professional, disciplined police force capable of controlling crowds without cavalry became part of the case reformers made for a dedicated civil police. The massacre remains one of the most notorious instances of British authorities using military force against civilians. politics ●●
  38. 29 January 1819 Singapore founded as British trading post 0 cit. Stamford Raffles negotiated with local Malay rulers to establish a British trading post on the island of Singapore. Its position on the Strait of Malacca made it a key hub in British trade with China and Southeast Asia. It became one of the Straits Settlements and a major imperial naval base. diplomacy / economy ●●
  39. 7 August 1819 Battle of Boyaca secures the north 0 cit. Bolivar's victory at Boyaca broke Spanish power in New Granada and made possible the republic of Gran Colombia. It was a turning point in the northern independence campaign. The win opened the road to liberating the rest of the region. politics / war ●●
  40. 7 August 1819 Bolivar's northern campaign and Boyaca 0 cit. Simon Bolivar's victory at the Battle of Boyaca breaks Spanish power in New Granada and clears the way for the liberation of the north. Bolivar founds the union of Gran Colombia, joining present-day Colombia, Venezuela, Ecuador, and Panama, as a base for further campaigns. He is celebrated across the region as the Liberator. politics / war ●●●
  41. c. 1819 Wissenschaft des Judentums treats Kabbalah as embarrassment 0 cit. The scholars of Wissenschaft des Judentums, the critical academic study of Judaism, built a rationalist and historical image of the tradition. Figures like Heinrich Graetz portrayed Kabbalah as a foreign intrusion and a decline, pushing the mystical strand to the margins of respectable Jewish thought. religion / science ●●
  42. 26 April 1819 Odd Fellows organized in North America 0 cit. Thomas Wildey, an English immigrant, founded Washington Lodge No. 1 of the Independent Order of Odd Fellows in Baltimore, planting the English fraternal order in America. The Odd Fellows offered members ritual, fellowship, and mutual aid such as sick pay and burial funds. It became one of the largest fraternal orders of the nineteenth century. economy / society ●●
  43. 25 February 1819 Dartmouth College defines the corporation as an artificial legal being 3 cit. In Trustees of Dartmouth College v. Woodward, the U.S. Supreme Court described the corporation as an artificial being existing only in contemplation of law. That is the real legal fiction behind corporate personhood: the law can recognize organizations as juridical persons for property, contract, liability, and litigation. It does not mean every human has a hidden corporate double. economy / politics ●●●●●
  44. c. January 1820 General Maritime Treaty of 1820 0 cit. Britain imposed a treaty on the Arab sheikhdoms of the lower Gulf to suppress piracy and the maritime slave trade. The agreement began British involvement in what became known as the Trucial Coast. economy / politics ●●●
  45. c. 1820 to c. 1850 Belgium industrializes first on the European continent 0 cit. Rich in coal and iron, Belgium built mechanized textile mills, ironworks, and railways before its neighbors. It became the first industrial economy outside Britain. economy / technology ●●●●
  46. c. 1820 Salomon Rothschild founds the Vienna bank 0 cit. Salomon Mayer von Rothschild established the S M von Rothschild bank in Vienna around 1820. The Austrian house financed state loans and railways for the Habsburg monarchy. economy ●●●
  47. c. 1820 The domestic US slave trade 0 cit. After 1808 roughly one million enslaved people were sold from the Upper South to the cotton and sugar lands of the Deep South. This forced migration, sometimes called the Second Middle Passage, tore apart countless families. economy / society ●●●●
  48. 1820 Antarctica is first sighted 0 cit. Russian, British, and American expeditions sight the Antarctic mainland for the first time within months of each other. The last unknown continent finally appeared out of the ice. exploration / science ●●●
  49. 1820 Castlereagh sets out British policy in State Paper ai_extracted 1 cit. no story Castlereagh himself had set forth the British position in a state paper of May 5, 1820. ●●
  50. c. 1820 Oorlam Nama groups migrate north from the Cape 0 cit. Nama groups of mixed Khoikhoi and Cape Dutch descent, known as Oorlam, moved north across the Orange River into Namibia bringing horses and firearms acquired from Cape Colony trade networks. Their military advantage let them dominate other Nama and Damara groups and clash with the expanding Herero. Leaders such as Jonker Afrikaner became powerful regional rulers. war ●●
  51. c. 1820 British opium floods Qing China 0 cit. British-run Indian opium pours into China through Canton in defiance of Qing bans, sold by private traders who bought it at Company auctions. Silver drained out of China to pay for the drug, and addiction spread through the coastal cities, setting up a collision between London's balance sheet and Beijing's law. economy / politics ●●
  52. c. 1820 The adakar and the ere 5 cit. Turkana families lived in the ere, or ereet, the homestead of a man, his wives, and their herds, which broke apart and regrouped as grazing demanded. For defense and better use of scattered pasture, homesteads joined into an adakar, a mobile cluster that camped and moved together under a respected senior man. This flexible, herd-driven organization let the Turkana hold and use one of Kenya's harshest lands. economy / society ●●
  53. c. 1820 Cloves come to Zanzibar and Pemba 0 cit. Clove cultivation took hold on Zanzibar and Pemba in the early 19th century and grew fast under Seyyid Said. The trees needed heavy labour at planting and harvest, which the plantations met with enslaved workers bought from the mainland trade. By mid-century the islands were the world's leading clove producer, and the crop and the slave trade grew together. economy ●●●
  54. c. 1820 Ilchamus develop indigenous irrigation farming 0 cit. Unusually for a Maa-speaking people, the Ilchamus built a system of channel irrigation to grow grain on the dry land around Lake Baringo. In the nineteenth century this indigenous, large-scale irrigation was the norm and was flexible enough to adjust to shifting water and floods. The farming sat alongside fishing and livestock in a mixed livelihood. economy / technology ●●
  55. 15 September 1821 Independence of Costa Rica 0 cit. no story Central America declares independence from Spain; Costa Rica later left the Central American federation to become a fully separate republic. politics ●●●
  56. 15 September 1821 Independence of El Salvador 0 cit. no story Central America declares independence from Spain; El Salvador became a separate republic after the Central American federation dissolved. politics ●●●
  57. c. 25 March 1821 Independence of Greece 0 cit. no story The Greek War of Independence against the Ottoman Empire begins; an independent Greek state was recognized in 1830. politics / war ●●●●
  58. 15 September 1821 Independence of Guatemala 0 cit. no story The Act of Independence of Central America is signed in Guatemala City, ending Spanish rule over the region. politics ●●●
  59. 15 September 1821 Independence of Honduras 0 cit. no story Central America declares independence from Spain; Honduras became a separate republic after the federation dissolved in 1838. politics ●●●
  60. 27 September 1821 Independence of Mexico 0 cit. no story The Army of the Three Guarantees enters Mexico City, completing the independence war begun with Hidalgo's Grito de Dolores in 1810. politics / war ●●●●
  61. 15 September 1821 Independence of Nicaragua 0 cit. no story Central America declares independence from Spain; Nicaragua became a separate republic after the federation dissolved in 1838. politics ●●●
  62. 28 July 1821 Independence of Peru 0 cit. no story Jose de San Martin proclaims Peru's independence in Lima; Spanish forces were finally defeated at Ayacucho in 1824. politics / war ●●●
  63. March 1821 to September 1829 Greek War of Independence 0 cit. Greeks revolt against four centuries of Ottoman rule, eventually winning independence with British, French, and Russian intervention at Navarino. It is the first successful national independence movement against the Ottomans. politics / war ●●●●
  64. 1821 Britain adopts the classical gold standard 0 cit. Britain formally tied the pound to a fixed quantity of gold and made banknotes redeemable in gold coin. This anchored the currency and set the pattern other nations would follow. economy / politics ●●●●
  65. c. 1821 Carl Rothschild founds the Naples bank 0 cit. Carl Mayer von Rothschild set up the Naples house around 1821 to serve southern Italian states and the Papacy. It was the smallest of the five branches. economy ●●●
  66. 5 May 1821 Death of Napoleon 0 cit. Napoleon died in exile on Saint Helena on 5 May 1821, closing the life of one of history's most influential military and political figures. politics ●●●●
  67. 1821 Greek War of Independence, 1821-1830 ai_extracted 1 cit. no story The Greek struggle for independence from the sultan (1821-1830) was an early expression of Balkan nationalism, ending with a guaranteed constitutional monarchy. ●●
  68. 1821 Britain returns to the gold standard in 1821 ai_extracted 1 cit. no story After the Napoleonic Wars, the Bank of England nearly halved the paper money supply, driving prices down by 50 percent. Despite years of riots and agricultural distress, Britain went back on gold in 1821. ●●
  69. 1821 Greeks declare independence and revolt against Turkish rule ai_extracted 1 cit. no story The Greeks, inspired in part by the ideals of the French Revolution, declared independence in 1821 and began a revolt against Turkish rule. ●●
  70. 1821 Archbishop Laurence translates the Book of Enoch ai_extracted 1 cit. no story Archbishop Laurence translated the Book of Enoch from Ethiopic texts discovered by James Bruce in Abyssinia and held in the Bodleian Library, Oxford ●●
  71. 27 September 1821 Mexico achieves independence from Spain 0 cit. After eleven years of war, Mexico won independence from Spain as royalist and rebel factions united behind the Plan of Iguala. The long conflict had begun with Hidalgo and continued through leaders like Morelos. Independence ended three centuries of Spanish colonial rule. politics / war ●●
  72. 6 August 1822 to 8 August 1822 Battle of Dervenakia wikidata 0 cit. no story 1822 battle in the Greek War of Independence ●●
  73. 7 September 1822 Independence of Brazil 0 cit. no story Prince Pedro declares Brazil independent from Portugal with the Cry of Ipiranga and becomes Emperor Pedro I. politics / war ●●●●
  74. 1822 Rothschild brothers raised to Austrian nobility 0 cit. The Austrian Emperor granted the five Rothschild brothers the hereditary title of baron in 1822. It marked their acceptance among the European financial elite. economy / society ●●
  75. 7 September 1822 Brazil declares independence from Portugal 0 cit. Pedro, heir to the Portuguese throne, declared Brazil independent and became its emperor. Unlike Spanish America, Brazil's break was relatively peaceful and kept a monarchy. It became the only large American nation to gain independence as an empire rather than a republic. politics / society ●●
  76. 7 September 1822 Brazil's peaceful independence 0 cit. Rather than break away through war, Brazil becomes independent when Pedro, the heir to the Portuguese throne then resident in Brazil, declares it a separate empire and is crowned its emperor. The result is a relatively bloodless split and, unusually for the Americas, a monarchy that lasts until 1889. Slavery, however, continued for decades after independence. politics ●●
  77. July 1822 The meeting at Guayaquil 0 cit. The two great liberators, Bolivar from the north and San Martin from the south, meet privately at Guayaquil to settle the future of the independence struggle. What passed between them is not recorded, but soon afterward San Martin withdraws from public life and leaves the final campaign to Bolivar's forces. The meeting remains one of the most debated moments of the era. diplomacy / politics
  78. 7 September 1822 Brazilian independence 0 cit. Pedro, the prince regent left in Brazil, breaks with Lisbon and declares the country independent, becoming its first emperor. Portugal lost its largest and richest colony and, with it, the core of the Atlantic empire built over three centuries. politics ●●●
  79. 1822 Differentiated clan tartans devised for a royal pageant ai_extracted 1 cit. The idea that each clan had its own distinct tartan was not old but was worked up by manufacturers and antiquaries for George IV's 1822 visit to Edinburgh, a pageant staged by Sir Walter Scott. Tartans were sold from the loom and assigned to clans; one chief received a pattern previously labelled "No. 155" and sold to clothe West Indian slaves. ●●
  80. 18 September 1823 Treaty of Moultrie Creek wikidata 0 cit. no story 1823 treaty between the United States and several Seminole leaders in Florida ●●●
  81. 2 December 1823 The Monroe Doctrine 0 cit. In his annual message President James Monroe warned European powers against new colonies in the Americas. The doctrine became a lasting basis for US influence over the hemisphere. politics / war ●●●●
  82. c. 1823 The Lowell mills open in Massachusetts 1 cit. Investors built large integrated cotton mills at Lowell that combined spinning and weaving under one roof. They employed young women workers and became a model of American industry. economy / society ●●●
  83. 1823 The Emulation Ritual standardized 0 cit. The Emulation Lodge of Improvement, formed in 1823, fixed a widely used and carefully preserved form of English Craft ritual. Emulation working became one of the most influential ritual styles in England and the wider English-speaking Masonic world. culture / society ●●●
  84. 1823 Parliament funds Babbage's Difference Engine ai_extracted 1 cit. no story c-industrial project “at the expense of the nation, to be held as national property,”♦ financed by the Treasury for almost twenty years, beginning in 1823 with a Parliamentary appropriation of £1,500 ●●
  85. 1823 Stephen F. Austin organizes the first rangers 0 cit. Stephen F. Austin hired ten men to "range" the frontier of his colony and protect settlers, an informal arrangement usually cited as the origin point of the Texas Rangers. There was no organized force, uniform, or state authority behind them; they were paid colonists doing frontier patrol work. The popular legend treats this as the founding of an institution, but historians such as Doug Swanson note the Rangers had no continuous organizational existence from this date. society ●●
  86. 7 May 1824 Beethoven's Ninth Symphony premieres 0 cit. Ludwig van Beethoven, by then deaf, unveiled his Ninth Symphony with a full choir singing the Ode to Joy. It pushed the symphony to a new scale and remains a symbol of shared hope. culture ●●●●
  87. c. 1824 Founding of the Second Saudi State 0 cit. Turki ibn Abdullah recaptured Riyadh and re-established Saudi rule in Najd. Riyadh became the capital of a revived but smaller Saudi state. politics ●●●
  88. 1824 Parliament repeals the Combination Acts 0 cit. Workers regained the legal right to form unions when the Combination Acts were repealed. A wave of union activity followed, though the law was tightened again the next year. politics / society ●●●
  89. 9 December 1824 Battle of Ayacucho ends Spanish rule in South America 0 cit. Forces under Antonio Jose de Sucre defeated the main Spanish army in the highlands of Peru. The victory effectively ended Spanish colonial rule on the South American mainland. It completed the independence wars begun more than a decade earlier. politics / war ●●●
  90. c. 1824 Moffat builds the Kuruman mission station 0 cit. The LMS missionary Robert Moffat established a mission station at Kuruman on the edge of the Kalahari, translating the Bible into Tswana and drawing converts and traders. Stations like Kuruman became fixed footholds where mission, commerce, and later colonial authority gathered. Moffat's daughter married David Livingstone, who began his African career from this station. economy / religion / society
  91. 1824 Carnot lays the ground for thermodynamics 0 cit. Sadi Carnot analyzed the ideal steam engine and found deep limits on how much work heat can do, seeding the science of thermodynamics. He still thought of heat as a fluid, a picture later abandoned, yet his core result survived. His work was largely ignored until Clausius and Kelvin built the first and second laws on it decades later. science ●●
  92. 9 December 1824 The Battle of Ayacucho 0 cit. Forces under Bolivar's general Antonio Jose de Sucre defeat the main royalist army in the highlands of Peru. The victory effectively ends Spanish rule in South America and secures the independence of Peru and the new republic of Bolivia. It closes nearly two decades of continental warfare. politics / war ●●●
  93. 6 August 1825 Independence of Bolivia 0 cit. no story Bolivia declares independence from Spain after the wars of liberation led by Simon Bolivar and Antonio Jose de Sucre. politics / war ●●●
  94. 25 August 1825 Independence of Uruguay 0 cit. no story Uruguay declares independence from Brazil; full sovereignty was secured by the 1828 treaty ending the Cisplatine War. politics / war ●●●
  95. July 1825 to March 1830 Java War 0 cit. Prince Diponegoro leads a mass uprising against Dutch colonial rule in Java, killing some 200,000 Javanese through war and famine. The Dutch victory consolidates their control of Indonesia. war ●●
  96. December 1825 to August 1828 Cisplatine War 0 cit. no story Brazil and the United Provinces of the Rio de la Plata fight over the Banda Oriental. British mediation ends the war by creating the independent state of Uruguay. politics / war ●●
  97. 1825 The public railway 0 cit. The Stockton and Darlington Railway opened as the first public line to use steam locomotives, followed in 1830 by the Liverpool and Manchester Railway. Railways moved people and goods faster and cheaper than ever and reshaped cities and economies. technology ●●●●●
  98. 26 December 1825 Decembrist Revolt 0 cit. A group of reform-minded army officers staged an uprising demanding a constitution during the disputed succession to the throne. The revolt was quickly crushed by Nicholas I, and its leaders were executed or exiled. politics / society ●●●
  99. 27 September 1825 The Stockton and Darlington Railway opens 0 cit. The Stockton and Darlington was the first public railway to use steam locomotives to haul goods. It showed that rail could move heavy freight over distance at low cost. economy / technology ●●●●●
  100. 1825 Saint-Simon publishes New Christianity ai_extracted 1 cit. no story Henri de Saint-Simon set out his religious views in his 1825 work New Christianity, calling for social organization to relieve poverty as the main aim of religion. ●●