Argentine Declaration of Independence
The Congress of Tucumán declares the United Provinces of the Río de la Plata independent from Spain.
The Congress of Tucumán declares the United Provinces of the Río de la Plata independent from Spain.
Karl Marx, the influential philosopher and economic and political theorist, is born in Trier, Prussia.
Stamford Raffles signs a treaty establishing a British East India Company trading post at Singapore, beginning the modern port city.
Simón Bolívar's forces defeat the Spanish at Boyacá, securing the liberation of New Granada (present-day Colombia).
Gia Long, founder of the Nguyễn dynasty, dies and is succeeded by his son Minh Mạng, who centralises the state.
Poet Nguyễn Du dies in Huế.
Greeks rise against the Ottoman Empire; with intervention by Britain, France and Russia, Greece wins its independence.
Napoleon Bonaparte dies in exile on the South Atlantic island of Saint Helena.
The Army of the Three Guarantees enters Mexico City, ending over a decade of war and three centuries of Spanish rule.
Using the Rosetta Stone, Jean-François Champollion announces his decipherment of ancient Egyptian hieroglyphs.
Prince Regent Pedro declares Brazil's independence from Portugal by the Ipiranga brook and later becomes Emperor Pedro I.
President James Monroe declares that the United States will oppose any further European colonization or intervention in the Americas.
Britain and the Netherlands divide their spheres in the Malay world, roughly creating today's Malaysia–Indonesia divide.
Britain defeats Konbaung Burma, which cedes Assam, Manipur, Arakan and Tenasserim under the Treaty of Yandabo.
Ludwig van Beethoven's Ninth Symphony, with its choral finale on the Ode to Joy, premieres in Vienna.
Independence forces under Antonio José de Sucre defeat the Spanish army in Peru, effectively ending Spanish rule in South America.
Prince Diponegoro leads a major uprising against Dutch colonial rule in Central Java; the war ends with his capture.
The first public railway to use steam locomotives opens in England, ushering in the railway age.
The composer Ludwig van Beethoven dies in Vienna.
The Zulu king Shaka was assassinated by his half-brothers Dingane and Mhlangana; Dingane succeeded him.
President Andrew Jackson signs a law enabling the forced relocation of Native American nations west of the Mississippi, leading to the Trail of Tears.
Three days of uprising in Paris overthrow King Charles X; Louis-Philippe takes the throne, beginning the July Monarchy.
Simón Bolívar, the "Liberator" of much of South America, dies in Santa Marta, Colombia.
Michael Faraday discovers that a changing magnetic field induces an electric current, the principle behind generators and transformers.
Katsushika Hokusai's ukiyo-e woodblock print becomes one of the most famous works of Japanese art worldwide.
Lê Văn Khôi seizes the citadel of Gia Định in revolt against Emperor Minh Mạng; the uprising is crushed in 1835.
Mexican troops under General Santa Anna storm the Alamo in San Antonio, killing its Texan defenders; the battle becomes a symbol of the Texas Revolution.
Victoria succeeds to the British throne; her reign of more than 63 years coincides with the height of the British Empire.
During the Great Trek, a party of Voortrekkers defeated the Zulu army of King Dingane at the Ncome River in Natal.
Louis Daguerre's photographic process is made public in France, the first commercially successful form of photography.
Britain wars with Qing China after it cracks down on the opium trade; the defeat opens what China calls the 'century of humiliation'.
The Edict of Gülhane opens the Tanzimat, a series of reforms modernising Ottoman administration, law and the army.
Representatives of the British Crown and many Māori chiefs signed the Treaty of Waitangi, New Zealand's founding document; differences between its English and Māori texts remain debated.
The Qing cede Hong Kong Island to Britain and open five treaty ports, the first of China's unequal treaties.
Samuel Morse sends "What hath God wrought" from Washington to Baltimore, inaugurating long-distance electric telegraphy.
Potato blight triggers a famine that kills about a million people and drives more than a million to emigrate from Ireland.
A series of armed conflicts between the colonial government and Māori iwi, chiefly over land and sovereignty, which led to large confiscations of Māori land.
War between the United States and Mexico following the US annexation of Texas; Mexico is defeated and loses about half of its territory.
At Massachusetts General Hospital, William Morton anaesthetises a surgical patient with ether in public, opening the era of surgical anaesthesia.
Liberia, settled by free and formerly enslaved Black Americans, declared independence, becoming Africa's oldest republic.
A wave of revolutions sweeps Europe, from France to the German states, Austria, Italy and Hungary, demanding democratic reform and national self-determination.
The discovery of gold at Sutter's Mill draws some 300,000 people to California from around the world, transforming the American West.
Karl Marx and Friedrich Engels publish in London a pamphlet setting out the theory of class struggle, one of the most influential political texts ever written.
The treaty ends the Mexican–American War, with Mexico ceding California and much of today's Southwest to the United States.
The first women's rights convention in the United States adopts the Declaration of Sentiments, including a demand for women's suffrage.
Hong Xiuquan's movement founds the 'Taiping Heavenly Kingdom'; the ensuing civil war causes tens of millions of deaths.
Gold discoveries in the colony of Victoria drew hundreds of thousands of immigrants, transforming Australia's population and economy.
An alliance of the Ottoman Empire, Britain, France and Sardinia defeats Russia, with fighting centred on the siege of Sevastopol in Crimea.
U.S. Commodore Matthew Perry's 'Black Ships' enter Edo Bay, pressing Japan to end its isolation policy.
The physician John Snow links a London cholera outbreak to a public water pump, a founding moment of modern epidemiology.