European powers met in Berlin to set rules for colonial claims in Africa, accelerating the "Scramble for Africa" without any African representation.
King Leopold II of Belgium ruled the Congo as a personal possession; its forced-labour rubber regime caused mass deaths until Belgium annexed the territory in 1908.
Britain takes Mandalay and deposes King Thibaw, ending the Konbaung dynasty and annexing all of Burma to British India.
After a failed attack on the French at Huế, Emperor Hàm Nghi flees the capital and issues an edict calling for resistance to French rule.
Louis Pasteur administers his rabies vaccine to Joseph Meister, a boy bitten by a rabid dog, who survives.
The Indian National Congress holds its first session in Bombay; it later leads the independence movement.
Karl Benz receives a patent for the Benz Patent-Motorwagen, widely regarded as the first automobile powered by an internal combustion engine.
France creates the Indochinese Union of Cochinchina, Annam, Tonkin and Cambodia; Laos is added in 1893.
Princess Isabel signs the Golden Law (Lei Áurea), abolishing slavery in Brazil, the last country in the Americas to do so.
Emperor Meiji promulgates Japan's first constitution, establishing a constitutional monarchy with a parliament.
Adolf Hitler, later dictator of Nazi Germany, is born in Braunau am Inn, Austria.
A military coup deposes Emperor Pedro II, ending the Empire of Brazil and establishing a republic.
Nguyễn Sinh Cung, later known as Hồ Chí Minh, is born in Nghệ An province.
The Post-Impressionist painter Vincent van Gogh dies at Auvers-sur-Oise, France, little recognised in his lifetime.
US Army troops kill hundreds of Lakota people, many of them women and children, at Wounded Knee, South Dakota.
New Zealand became the first self-governing country in the world to give women the right to vote in parliamentary elections.
Peasants inspired by the Donghak religion revolt against corruption and foreign influence; Qing and Japanese intervention leads to the Sino-Japanese War.
Japan defeats Qing China in a war over influence in Korea, establishing itself as a rising Asian power.
Phan Đình Phùng, leader of the Hương Khê uprising, dies, marking the end of the Cần Vương movement.
The Qing cede Taiwan and the Penghu Islands to Japan and recognise Korean independence.
Wilhelm Röntgen discovers X-rays at Würzburg, opening the era of medical imaging.
The Lumière brothers hold a paid public film screening at the Grand Café in Paris, often regarded as the birth of cinema.
Ethiopian forces under Emperor Menelik II defeated an invading Italian army at Adwa, preserving Ethiopia's independence during the Scramble for Africa.
The first Summer Olympics of the modern era are held in Athens, organised by the International Olympic Committee.
Filipino writer and patriot José Rizal is executed by Spanish colonial authorities in Manila, galvanising the Philippine Revolution.
Marie and Pierre Curie discover two new radioactive elements, polonium and radium, advancing the study of radioactivity.
The Guangxu Emperor and Kang Youwei launch sweeping reforms, which Empress Dowager Cixi halts after about 100 days.
The United States defeats Spain, gaining Puerto Rico, Guam and the Philippines, while Cuba is freed from Spanish rule.
Emilio Aguinaldo proclaims the independence of the Philippines from Spain at Kawit, Cavite.
The anti-foreign Boxer movement besieges Beijing's legation quarter; an Eight-Nation Alliance intervenes and occupies Beijing in 1900.
After Spain cedes the Philippines to the United States, forces of the Philippine Republic fight American rule but are defeated.
The British Empire fought the Boer republics of the Transvaal and Orange Free State; the war ended with the Treaty of Vereeniging, after tens of thousands of civilians died in concentration camps.
Max Planck presents the hypothesis that energy is emitted in discrete quanta, marking the birth of quantum physics.
Six British colonies united to form the Commonwealth of Australia, with Edmund Barton as its first prime minister.
The first Nobel Prizes are awarded on the fifth anniversary of Alfred Nobel's death; Wilhelm Röntgen receives the first Nobel Prize in Physics.
Guglielmo Marconi reports receiving a radio signal in Newfoundland transmitted from Cornwall across the Atlantic.
At Kitty Hawk, the Wright brothers make the first controlled, powered, heavier-than-air flight.
In German South West Africa (present-day Namibia), German forces suppressed uprisings in a campaign that killed most of the Herero and about half of the Nama people.
Japan defeats the Russian Empire in a war over Manchuria and Korea, the first modern victory of an Asian power over a European one.
Phan Bội Châu organises sending young Vietnamese to study in Japan to prepare for the independence struggle.
Albert Einstein publishes four papers on the photoelectric effect, Brownian motion, special relativity and mass–energy equivalence.
A revolutionary movement forces the Qajar shah to accept a constitution and establish Iran's first parliament, the Majlis.
Soldiers fire on peaceful workers marching to the Winter Palace, sparking the Russian Revolution of 1905.
Reformist scholars open the Tonkin Free School in Hanoi to promote modern learning and the quốc ngữ script; the French close it within the year.
The Committee of Union and Progress forces Sultan Abdul Hamid II to restore the 1876 constitution, opening the Second Constitutional Era.
The Cape, Natal, Transvaal and Orange River colonies united as the Union of South Africa, a self-governing dominion of the British Empire.
The Japan–Korea Annexation Treaty takes effect, making Korea a Japanese colony until 1945.
Francisco Madero calls for revolt against Porfirio Díaz, launching a decade-long revolution involving figures such as Pancho Villa and Emiliano Zapata.
From alpha-particle scattering experiments, Ernest Rutherford proposes that the atom has a small, dense, positively charged nucleus.
Nguyễn Tất Thành (later Hồ Chí Minh) leaves Saigon as a kitchen hand aboard the Amiral Latouche-Tréville, bound for France.