Тарихтан бір күн: маңызды оқиғалар мен жылдар.

1615 – The Wignacourt Aqueduct is inaugurated in Malta. 1782 – The city of Rattanakosin, now known internationally as Bangkok, is founded on the eastern bank of the Chao Phraya River by King Buddha Yodfa Chulaloke. 1789 – John Adams sworn in as first US Vice President (nine days before George Washington). 1789 – George Washington's reception at Trenton is hosted by the Ladies of Trenton as he journeys to New York City for his first inauguration. 1792 – Tiradentes, a revolutionary leading a movement for Brazil's independence, is hanged, drawn and quartered. 1802 – Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants. 1806 – Action of 21 April 1806: A French frigate escapes British forces off the coast of South Africa. 1809 – Two Austrian army corps are driven from Landshut by a First French Empire army led by Napoleon as two French corps to the north hold off the main Austrian army on the first day of the Battle of Eckmühl. 1821 – Benderli Ali Pasha arrives in Constantinople as the new Grand Vizier of the Ottoman Empire; he remains in power for only nine days before being sent into exile. 1836 – Texas Revolution: The Battle of San Jacinto: Republic of Texas forces under Sam Houston defeat troops under Mexican General Antonio López de Santa Anna. 1856 – Australian labour movement: Stonemasons and building workers on building sites around Melbourne march from the University of Melbourne to Parliament House to achieve an eight hour day. 1894 – Norway formally adopts the Krag–Jørgensen bolt action rifle as the main arm of its armed forces, a weapon that would remain in service for almost 50 years. 1898 – Spanish–American War: The United States Navy begins a blockade of Cuban ports. When the U. S. Congress issued a declaration of war on April 25, it declared that a state of war had existed from this date.

1914 – Ypiranga incident: A German arms shipment to Mexico is intercepted by the U. S. Navy near Veracruz. 1918 – World War I: German fighter ace Manfred von Richthofen, better known as "The Red Baron", is shot down and killed over Vaux sur Somme in France. 1926 – Al Baqi cemetery, former site of the mausoleum of four Shi'a Imams, is leveled to the ground by Wahhabis. 1934 – The "Surgeon's Photograph", the most famous photo allegedly showing the Loch Ness Monster, is published in the Daily Mail (in 1994, it is revealed to be a hoax). 1945 – World War II: Soviet forces south of Berlin at Zossen attack the German High Command headquarters. 1946 – The U. S. Weather Bureau publish a paper which stated the width of a tornado which struck the city of Timber Lake, South Dakota was 4 mile (6 km), which would make this the widest tornado ever documented in history. 1948 – United Nations Security Council Resolution 47 relating to Kashmir conflict is adopted. 1950 – The Nainital wedding massacre occurs, killing 22 members of the Harijan caste. 1952 – Secretary's Day (now Administrative Professionals' Day) is first celebrated. 1958 – United Air Lines Flight 736 collides with a United States Air Force fighter jet near Arden, Nevada in what is now Enterprise, Nevada. 1960 – Brasília, Brazil's capital, is officially inaugurated. At 09:30, the Three Powers of the Republic are simultaneously transferred from the old capital, Rio de Janeiro. 1962 – The Seattle World's Fair (Century 21 Exposition) opens. It is the first World's Fair in the United States since World War II. 1963 – The first election of the Universal House of Justice is held, marking its establishment as the supreme governing institution of the Baháʼí Faith. 1964 – A Transit 5bn satellite fails to reach orbit after launch; as it re enters the atmosphere, of radioactive plutonium in its SNAP RTG power source is widely dispersed. 1965 – The 1964–1965 New York World's Fair opens for its second and final season. 1966 – Rastafari movement: Haile Selassie of Ethiopia visits Jamaica, an event now celebrated as Grounation Day. 1967 – A few days before the general election in Greece, Colonel George Papadopoulos leads a coup d'état, establishing a military regime that lasts for seven years. 1972 – Astronauts John Young and Charles Duke fly Apollo 16's Apollo Lunar Module to the Moon's surface, the fifth NASA Apollo Program crewed lunar landing. 1975 – Vietnam War: President of South Vietnam Nguyễn Văn Thiệu flees Saigon, as Xuân Lộc, the last South Vietnamese outpost blocking a direct North Vietnamese assault on Saigon, falls. 1977 – Annie opens on Broadway. 1982 – Baseball: Rollie Fingers of the Milwaukee Brewers becomes the first pitcher to record 300 saves. 1985 – The compound of the militant group The Covenant, The Sword, and the Arm of the Lord surrenders to federal authorities in Arkansas after a two day government siege. 1987 – The Tamil Tigers are blamed for a car bomb that detonates in the Sri Lankan capital city of Colombo, killing 106 people. 1989 – Tiananmen Square protests of 1989: In Beijing, around 100,000 students gather in Tiananmen Square to commemorate Chinese reform leader Hu Yaobang. 1993 – The Supreme Court in La Paz, Bolivia, sentences former dictator Luis García Meza to 30 years in jail without parole for murder, theft, fraud and violating the constitution. 2004 – Five suicide car bombers target police stations in and around Basra, killing 74 people and wounding 160. 2010 – The controversial Kharkiv Pact (Russian Ukrainian Naval Base for Gas Treaty) is signed in Kharkiv, Ukraine, by Ukrainian President Viktor Yanukovych and Russian President Dmitry Medvedev; it was unilaterally terminated by Russia on March 31, 2014. 2012 – Two trains are involved in a head on collision near Sloterdijk, Amsterdam, in the Netherlands, killing one person and injuring 116 others. 2014 – The American city of Flint, Michigan switches its water source to the Flint River, beginning the ongoing Flint water crisis which has caused lead poisoning in up to 12,000 people, and at least 12 deaths from Legionnaires' disease, ultimately leading to criminal indictments against 15 people, five of whom have been charged with involuntary manslaughter. 2019 – Eight bombs explode at churches, hotels, and other locations in Sri Lanka on Easter Sunday, killing at least 269. 2021 – Indonesian Navy submarine KRI Nanggala (402) sinks in the Bali Sea during a military drill, killing all 53 on board.

1132 – Sancho VI, king of Navarre (d. 1194)
1488 – Ulrich von Hutten, German religious reformer (d. 1523)
1523 – Marco Antonio Bragadin, Venetian lawyer and military officer (d. 1571)
1555 – Ludovico Carracci, Italian painter and etcher (d. 1619)

1619 – Jan van Riebeeck, Dutch founder of Cape Town (d. 1677)
1630 – Pieter Gerritsz van Roestraten, Dutch English painter (d. 1700)
1631 – Francesco Maidalchini, Catholic cardinal (d. 1700)
1642 – Simon de la Loubère, French mathematician, poet, and diplomat (d. 1729)
1651 – Joseph Vaz, Sri Lankan priest, missionary, and saint (d. 1711)
1652 – Michel Rolle, French mathematician and academic (d. 1719)
1671 – John Law, Scottish economist (d. 1729)
1673 – Wilhelmine Amalia of Brunswick Lüneburg (d. 1742)
1713 – Louis de Noailles, French general (d. 1793)
1730 – Antonín Kammel, Czech violinist and composer (d. 1788)
1752 – Pierre Alexandre Laurent Forfait, French engineer, hydrographer, and politician, French Minister of Marine and the Colonies (d. 1807)
1752 – Humphry Repton, English gardener and author (d. 1818)
1774 – Jean Baptiste Biot, French physicist, astronomer, and mathematician (d. 1862)
1775 – Alexander Anderson, Scottish American illustrator and engraver (d. 1870)
1783 – Reginald Heber, English priest (d. 1821) ; re printed 2015 by Facsimile Publisher and distributed by Gyan Books, New Delhi. 1790 – Manuel Blanco Encalada, Spanish Chilean admiral and politician, 1st President of Chile (d. 1876)
1810 – John Putnam Chapin, American politician, 10th Mayor of Chicago (d. 1864)
1811 – Alson Sherman, American merchant and politician, 8th Mayor of Chicago (d. 1903)
1814 – Angela Burdett Coutts, 1st Baroness Burdett Coutts, English art collector and philanthropist (d. 1906)
1816 – Charlotte Brontë, English novelist and poet (d. 1855)
1837 – Fredrik Bajer, Danish lieutenant and politician, Nobel Prize laureate (d. 1922)
1838 – John Muir, Scottish American environmentalist and author (d. 1914)
1854 – William Stang, German American bishop (d. 1907)
1864 – Max Weber, German economist and sociologist (d. 1920)
1868 – Alfred Henry Maurer, American painter (d. 1932)
1868 – Mary Rogers Miller, American author and educator (d. 1971)
1870 – Edwin Stanton Porter, American director, producer, and screenwriter (d. 1941)
1874 – Vincent Scotto, French composer and actor (d. 1952)
1882 – Percy Williams Bridgman, American physicist and academic, Nobel Prize laureate (d. 1961)
1885 – Tatu Kolehmainen, Finnish runner (d. 1967)
1887 – Joe McCarthy, American baseball manager (d. 1978)
1889 – Marcel Boussac, French businessman (d. 1980)
1889 – Paul Karrer, Russian Swiss chemist and academic, Nobel Prize laureate (d. 1971)
1889 – Efrem Zimbalist, Sr., Russian American violinist, composer, and conductor (d. 1985)
1892 – Freddie Dixon, English motorcycle racer and racing driver (d. 1956)
1893 – Romeo Bertini, Italian runner (d. 1973)
1897 – Odd Lindbäck Larsen, Norwegian Army general and war historian (d. 1975)
1898 – Maurice Wilson, English soldier, pilot, and mountaineer (d. 1934)
1899 – Randall Thompson, American composer and academic (d. 1984)

1650 – Yagyū Jūbei Mitsuyoshi, Japanese samurai (b. 1607)
1668 – Jan Boeckhorst, Flemish painter (b. c. 1604)
1699 – Jean Racine, French playwright and poet (b. 1639)
1719 – Philippe de La Hire, French mathematician and astronomer (b. 1640)
1720 – Antoine Hamilton, Irish French soldier and author (b. 1646)
1722 – Robert Beverley, Jr., English historian and author (b. 1673)
1736 – Prince Eugene of Savoy (b. 1663)
1740 – Thomas Tickell, English poet and author (b. 1685)
1758 – Francesco Zerafa, Maltese architect (b. 1679)
1815 – Joseph Winston, American soldier and politician (b. 1746)
1825 – Johann Friedrich Pfaff, German mathematician and academic (b. 1765)
1852 – Ivan Nabokov, Russian general (b. 1787)
1863 – Sir Robert Bateson, 1st Baronet, Irish politician (b. 1782)
1900 – Vikramatji Khimojiraj, Indian ruler (b. 1819)

1910 – Mark Twain, American novelist, humorist, and critic (b. 1835)
1918 – Manfred von Richthofen, German captain and pilot (b. 1892)
1924 – Eleonora Duse, Italian actress (b. 1858)
1930 – Robert Bridges, English poet and author (b. 1844)
1932 – Friedrich Gustav Piffl, Bohemian cardinal (b. 1864)
1938 – Allama Muhammad Iqbal, Pakistani National philosopher and poet (b. 1877)
1941 – Fritz Manteuffel, German gymnast (b. 1875)
1945 – Walter Model, German field marshal (b. 1891)
1946 – John Maynard Keynes, English economist and philosopher (b. 1883)
1948 – Aldo Leopold, American ecologist and author (b. 1887)
1952 – Leslie Banks, American actor, director and producer (b. 1890)
1954 – Emil Leon Post, Polish American mathematician and logician (b. 1897)
1956 – Charles MacArthur, American playwright and screenwriter (b. 1895)
1965 – Edward Victor Appleton, English Scottish physicist and academic, Nobel Prize laureate (b. 1892)
1971 – François Duvalier, Haitian physician and politician, 40th President of Haiti (b. 1907)
1973 – Arthur Fadden, Australian accountant and politician, 13th Prime Minister of Australia (b. 1894)
1973 – Kemal Tahir, Turkish journalist and author (b. 1910)
1977 – Gummo Marx, American vaudevillian and talent agent (b. 1892)
1978 – Sandy Denny, English singer songwriter (b. 1947)
1978 – Thomas Wyatt Turner, American biologist and academic (b. 1877)
1980 – Alexander Oparin, Russian biochemist and academic (b. 1894)
1980 – Sohrab Sepehri, Iranian poet and painter (b. 1928)
1983 – Walter Slezak, Austrian American actor and singer (b. 1902)
1984 – Marcel Janco, Romanian Israeli artist (b. 1895)
1984 – Hristo Prodanov, Bulgarian engineer and mountaineer (b. 1943)
1985 – Rudi Gernreich, Austrian American fashion designer, created the monokini (b. 1922)
1985 – Tancredo Neves, Brazilian banker and politician, Prime Minister of Brazil (b. 1910)
1986 – Marjorie Eaton, American painter and actress (b. 1901)
1986 – Salah Jahin, Egyptian poet, playwright, and composer (b. 1930)
1987 – Gustav Bergmann, Austrian American philosopher from the Vienna Circle (b. 1906)
1990 – Erté, Russian French illustrator (b. 1892)
1991 – Willi Boskovsky, Austrian violinist and conductor (b. 1909)
1992 – Väinö Linna, Finnish author (b. 1920)
1996 – Abdul Hafeez Kardar, Pakistani cricketer (b. 1925)
1996 – Jimmy Snyder, American sportscaster (b. 1919)
1998 – Jean François Lyotard, French sociologist and philosopher (b. 1924)
1999 – Buddy Rogers, American actor (b. 1904)
2003 – Nina Simone, American singer songwriter, pianist, and activist (b. 1933)
2005 – Zhang Chunqiao, Chinese writer and politician, member of the Gang of Four (b. 1917)
2010 – Gustav Lorentzen, Norwegian singer songwriter and guitarist (b. 1947)
2010 – Juan Antonio Samaranch, Spanish businessman, seventh President of the International Olympic Committee (b. 1920)
2010 – Kanagaratnam Sriskandan, Sri Lankan English engineer and civil servant (b. 1930)
2011 – Catharina Halkes, Dutch theologian and academic (b. 1920)
2012 – Doris Betts, American author and academic (b. 1932)
2013 – Shakuntala Devi, Indian mathematician and astrologer (b. 1929)
2013 – Leopold Engleitner, Austrian Holocaust survivor, author, and educator (b. 1905)
2014 – George H. Heilmeier, American engineer (b. 1936)
2014 – Win Tin, Burmese journalist and politician, co founded the National League for Democracy (b. 1930)
2016 – Prince, American singer songwriter, guitarist, producer, and actor (b. 1958)
2017 – Ugo Ehiogu, English footballer (b. 1972)
2018 – Nabi Tajima, Japanese supercentenarian (b. 1900)
2019 – Polly Higgins, Scottish barrister, author and environmental lobbyist (b. 1968)
2024 – Terry A. Anderson, American journalist (b. 1947)